Angle Stop Globe Valve | 90° Angle Body | Carbon/Stainless/Alloy | DN8–600 | CL150–2500 | -29~450℃

Angle Stop Globe Valve - flow control with 90° angle between inlet/outlet, fluid changes direction body, eliminates extra pipe elbows, simplifies piping, reduces leakage, saves installation space. Design reduces pressure drop, improves flow accuracy, ideal for compact/restricted piping. Operates via vertical movement of plug-shaped disc along fluid center line - precise flow rate adjustment + reliable shut-off. Crafted high-quality materials (carbon/stainless SS304/316/316L/alloy), strict compliance international standards (ASME B16.34/API602/API6D/DIN3356/EN13709), withstands corrosive media, extreme temps, HP, long-term stable operation, minimal maintenance. DN8–600 (1/4"–24"), CL150–2500, PN16–420, -29~450℃. Operation manual/gear/pneumatic/electric. Flange/thread/butt-weld. Media water/sewage/air/steam/oil/gas/food/medicine/alkalis/salt. Test API598/ISO5208. Oil&gas/chemical/power/water/food/marine/metallurgy/HVAC. OEM/ODM, factory direct.

1. Integrated 90° Angle & Space-Saving Design - Flow Regulation + Directional Change in One Unit, Eliminates Pipe Elbows, Simplifies Piping, Reduces Joints/Leakage, Saves Space, Compact Fits Tight Spaces: The 90-degree angle design combines flow regulation and 90° fluid diversion in a single valve, integrating the functions of a standard globe valve and a 90° pipe elbow. This eliminates the need for additional pipe elbows and fittings, simplifies installation, reduces the number of joints in the pipeline (each joint is a potential leak point), and lowers leakage risks - saving both time and costs during installation. The compact angle structure fits perfectly in tight installation spaces where a standard straight globe valve plus elbow would not fit - such as equipment skids, compact process modules, ship engine rooms, and restricted piping runs. Unlike standard globe valves, the unique angle design also reduces overall pressure drop across the valve+elbow combination (one 90° turn inside the body is more efficient than a separate valve plus a separate elbow with two direction changes), and improves flow control accuracy - making it an ideal choice for compact or restricted piping systems where space is at a premium. The angle body also provides natural drainage (self-draining) when installed with inlet at bottom - no pocket for media accumulation, suitable for clean-out and sanitary service.

2. Superior Sealing Performance - Precision-Machined Disc/Seat, Metal-to-Metal or Soft-Seated Options, Leak-Free Shut-Off, Prevents Medium Leakage & External Contamination: Equipped with precision-machined valve discs and seats, the valve ensures leak-free shut-off, preventing medium leakage and external contamination of the piping system. Two sealing options available: (a) Metal-to-metal seal - disc and seat both metal (AISI420/13Cr, Alu Bronze, Stellite optional), suitable for high temperature (>200℃), high pressure, and abrasive media; provides durable, long-lasting sealing with zero visible leakage per API 598; (b) Soft-seated option - PTFE/RTFE/elastomer seat insert, provides bubble-tight (zero leakage) sealing for gases, chemicals, and low-temperature service; ≤200℃ depending on material. The plug-shaped disc and tapered seat are machined on CNC lathes to tight tolerances (Ra ≤1.6μm sealing surface), ensuring consistent, repeatable sealing. The seat is typically removable/replaceable - allowing seat replacement without changing the valve body, reducing maintenance cost. The bolted bonnet with graphite packing provides reliable stem sealing; backseat (inverted seal) optional for online packing replacement. Every valve is 100% seat-tested at 1.1× rated pressure per API 598/ISO 5208 - zero visible leakage for metal seats, zero bubble leakage for soft seats. This superior sealing protects against hazardous media leakage (toxic, flammable, corrosive) and prevents external contamination of sensitive processes (food, pharma, pure water).

3. Precise Throttling Capability - Linear Plug Disc Movement, Accurate Flow Rate Adjustment, Reliable Cut-Off, Suitable for Throttling Applications: The linear movement of the plug-shaped valve disc allows for accurate adjustment of flow rates, making it suitable for throttling applications where flow precision is critical - far beyond the capabilities of isolation-only valves (gate valves, ball valves). The plug disc moves vertically along the fluid center line, and the flow area changes proportionally with disc lift - providing a stable, predictable flow characteristic (approximately linear or equal-percentage depending on disc profile). This enables: (a) Precise flow regulation - adjust flow to exact process requirements (e.g., controlling feedwater flow to a boiler, chemical dosing, steam flow to a heat exchanger); (b) Reliable shut-off - when fully closed, the plug disc seats tightly, providing positive isolation; (c) Gradual opening/closing - reduces water hammer and pressure surges in the pipeline, protecting downstream equipment. The angle body design further enhances throttling stability - the 90° turn provides a natural flow straightening effect, reducing turbulence and cavitation compared to a standard straight globe valve in some configurations. For automated precise regulation, an electric actuator with 4-20mA positioner can be mounted - providing remote modulating control. Note: for continuous severe throttling at very high pressure drop (ΔP > 50% of upstream), a dedicated control valve with anti-cavitation trim may be more suitable - consult factory. For typical process regulation, bypass control, and occasional throttling, this valve is excellent and versatile.

4. Durable & Corrosion-Resistant Construction - Carbon Steel/Stainless (SS304/316/316L)/Alloy Steel, Withstands Corrosive Media, Extreme Temps, HP, Mechanical Stress: Available in carbon steel, stainless steel (SS304, SS316, SS316L), and alloy steel - the valve body and internal components are resistant to corrosion, high temperatures, and mechanical stress, adapting to aggressive media and harsh working environments. Body material options: (a) Carbon steel (WCB, GS-C25, GG25, GGG40.3) - general water/steam/oil service, -29~425℃, most economical; (b) Stainless steel (CF8/SS304, CF8M/SS316, CF3/SS304L, CF3M/SS316L) - corrosive media, acids/alkalis/salts, seawater, food/pharma, -54~232℃ (austenitic stainless retains toughness at cryogenic temps); (c) Alloy steel (WC6/Cr-Mo, WC9/Cr-Mo-V, C5/C12) - high-temperature steam >450℃, power plant service. Internal components (trim): seat - Alu Bronze (general, good anti-galling), AISI420/13Cr (hardenable, wear-resistant, high-temp); stem - AISI420/MS58; disc - RG5 (bronze, general)/AISI420; gasket - Klin Grit (spiral-wound); packing - flexible graphite (high-temp, general). The heavy-duty cast body withstands mechanical stress, vibration, and thermal cycling. Stainless bodies are pickled/passivated (ASTM A967) for corrosion resistance; carbon steel bodies are epoxy-painted for external protection. All materials come with MTR 3.1 and heat-number traceability. This material versatility ensures compatibility with virtually any industrial medium and condition.

5. Versatile Operation Options - Manual Handwheel/Gear-Operated/Pneumatic/Electric Actuation, Meets Manual Control & Automated Systems: Supports multiple operation modes to meet the needs of both manual control and automated industrial systems: (a) Manual (handwheel) - standard for small sizes (NPS≤6", CL≤300), simple, reliable, no external power; (b) Gear-operated (bevel gear / worm gear) - for large sizes (NPS≥8") or high pressure (CL≥600), reduces manual operating force via gear reduction, allows one-person operation; (c) Pneumatic actuator - spring-return or double-acting, fast on/off (1–5 seconds), suitable for emergency shut-off (ESD) and automated process control, failsafe (fail-open/fail-close) option; (d) Electric actuator - on/off or 4-20mA modulating, remote control, position feedback, torque protection, manual override (handwheel) for power failure, suitable for automated flow regulation and remote SCADA systems. All actuators mount via ISO 5211 standard flange - interchangeable. The valve can be supplied with actuator pre-mounted and tested, or with mounting kit for field installation. Limit switches, solenoid valves, positioners, and other accessories available per requirement. This versatility allows the same valve body to be used across manual and automated systems - simplifying spare parts and inventory for large projects.

6. Wide Range & Global Standards - DN8–600 (1/4"–24"), CL150–2500, PN16–420, -29~450℃, ASME B16.34/API602/API6D/DIN3356/EN13709, Test API598/ISO5208: Designed to handle a broad range of temperatures (-29℃ to 450℃, stainless steel options -54℃ to 232℃) and pressure ratings (ANSI Class 150–2500 LB, PN16–PN420), adapting to diverse industrial applications. Size range: 1/4"–24" (DN8–DN600), with 1/2"~18" (DN15~DN450) standard and larger/custom sizes available. Manufactured in accordance with ASME B16.34 (valve pressure-temperature rating, wall thickness, design), API 602 (compact steel gate/globe/check valves for petroleum and natural gas industries), API 6D (pipeline valves), DIN 3356 (German globe valve standard), EN 13709 (European industrial globe valves), BS 1873 (British steel globe valves). Testing performed to API 598 (valve inspection and testing - shell 1.5× rated, seat 1.1× rated, zero leakage) and ISO 5208 (industrial valve pressure testing). Marking per MSS SP-25 (standard marking system for valves, fittings, and flanges). This ensures consistent dimensions, pressure ratings, material quality, and testing - simplifying global sourcing and system integration for international projects. End connections: flanged (ANSI B16.5, ASME B16.47, EN 1092, DIN 2543~2547), threaded (BSP/NPT), butt weld (ASME B16.25). Suitable media: fresh water, sewage, air, vapor, oil, gas, food, medicine, alkalis, salt, and other corrosive or non-corrosive media. Each valve permanently marked and supplied with MTR, hydrotest report, and certificate of conformity.

Angle Stop Globe Valve: 90° angle body, plug disc, seat, stem, bonnet. Handwheel rotates stem - rises/lowers, plug disc moves vertically along fluid center line. Opening: disc lifts, flow enters bottom, turns 90°, exits side - flow area increases. Closing: disc lowers onto seat, blocks flow - metal/soft seal, zero leak. Angle design changes direction internally, eliminates external elbow, reduces pressure drop. Linear disc movement enables precise throttling (flow proportional lift). Bolted bonnet in-line maintenance. On/off + throttling. DN8–600, CL150–2500, -29~450℃. ASME B16.34/API598.

Oil & Gas / Marine & Offshore - Onshore/Offshore Platforms, Refineries, LNG Storage & Transport, Oil/Gas Pipelines, Ship Engine Cooling, Fuel Delivery, Ballast Water, Salt Corrosion, Limited Space: Used in onshore/offshore platforms, refineries, LNG storage & transportation, and oil/gas pipelines - handling crude oil, natural gas, and refined products under high pressure and harsh conditions. Also used in marine & offshore engineering - resistant to high humidity, salt corrosion, and limited space, applied in ship engine cooling systems, fuel delivery, ballast water systems, and offshore oil platforms. The 90° angle design saves critical space in compact ship engine rooms and offshore platform skids; the stainless (CF8M/316) body resists saltwater and marine atmosphere corrosion; the angle body eliminates an extra elbow - reducing joints and leak points in hazardous hydrocarbon service. CL150–2500 covers gathering lines to high-pressure transmission. Flange or butt-weld per pipeline codes (ASME B31.3, B31.4, B31.8). Pneumatic actuator option for emergency shut-down (ESD) service.

Chemical & Petrochemical - Corrosive Media (Acids/Alkalis/Solvents), Reaction Kettles, Heat Exchange Systems, Chemical Pipelines, Safe Continuous Production: Ideal for controlling corrosive media (acids, alkalis, organic solvents) in reaction kettles, heat exchange systems, and chemical pipelines - ensuring safe and continuous production. The stainless body (CF8/304 for nitric acid/oxidizing, CF8M/316 for acetic acid/chloride/urea, CF3/CF3M low-carbon for welded critical service) handles aggressive chemicals; the PTFE soft-seat option provides bubble-tight sealing for toxic/volatile chemicals; the angle design saves space in compact chemical process skids and eliminates an elbow (reducing leak points in hazardous chemical lines). The precise throttling capability allows accurate control of chemical feed rates to reactors. Bolted bonnet allows in-line maintenance without removing the valve from the line. Graphite packing for high-temperature chemical service. Suitable for batch and continuous chemical processes.

Power Generation - Thermal/Nuclear Plants, Steam Delivery, Feedwater Systems, Boiler Auxiliary, HP/HT, Stable Energy Supply: Applied in thermal power plants and nuclear power plants for steam delivery, feedwater systems, and boiler auxiliary systems - withstanding high temperatures and pressures to guarantee stable energy supply. The alloy steel body (WC6/WC9/Cr-Mo) handles high-temperature steam >450℃; the carbon steel (WCB) body for feedwater and auxiliary water; the metal-to-metal seat (AISI420/13Cr) resists steam erosion; the angle design saves space in compact power plant piping and provides natural drainage. The precise throttling allows accurate control of feedwater and steam flow. Gear operation for large boiler feedwater isolation valves. Flange connection standard for power plant piping (ASME B31.1). The bolted bonnet allows in-line maintenance during planned outages. Suitable for both main steam and auxiliary systems.

Water Treatment / Food & Pharma - Municipal Water, Sewage, Desalination, Add Chemicals, Ozone/Chlorine; Sterile Processes, Clean Room, Purified Water, Steam, Juice, Milk, Pharma: Used in municipal water supply, sewage treatment, and seawater desalination projects - controlling water flow, adding chemicals, and handling suspended solids or corrosive gases (ozone, chlorine). The stainless (CF8M/316) body resists chlorine/ozone and seawater corrosion; the angle body provides self-draining (no media pocket) for clean-out. For food & pharmaceutical industry: suitable for sterile processes, clean room pipelines, and delivery of purified water, steam, juice, milk, and pharmaceuticals - featuring easy cleaning (CIP/SIP), smooth pickled/passivated surface, and compliance with hygiene standards. The stainless construction is rust-free and non-contaminating; the PTFE seat option for sanitary bubble-tight sealing. The angle design saves space in compact clean-room piping. Wide size range covers small pharmaceutical process lines to large municipal water mains.

Metallurgy & Mining / HVAC - Steel Smelting, Aluminum Electrolysis, Mineral Processing, High-Temp Melting, Corrosive Gas, Dust-Laden; Heating/Ventilation/AC, Water/Steam Flow, Energy Efficiency: Applied in steel smelting, aluminum electrolysis, and mineral processing - controlling high-temperature melting media, corrosive gases, and dust-laden fluids. The alloy/carbon steel body withstands high temperatures and mechanical vibration; the metal seat (AISI420) resists abrasion from particle-laden fluids; the robust cast body handles industrial plant conditions. For HVAC & commercial buildings: used in heating, ventilation, and air conditioning systems to adjust water or steam flow, ensuring comfortable indoor temperatures and energy efficiency. The carbon steel body is economical for HVAC water/steam; the precise throttling allows accurate flow balancing in HVAC systems; the angle design saves space in compact building mechanical rooms. Manual handwheel standard for HVAC isolation and balancing. Suitable for both industrial and commercial applications.

Every Angle Stop Globe Valve: Casting - cast carbon/stainless/alloy body, blasting. Material - certified, MTR 3.1, heat traceable. Trim - disc RG5/AISI420, stem AISI420/MS58, seat Alu Bronze/AISI420, gasket Klin Grit, graphite packing, machined. Machining - flange B16.5, 90° angle, dimensions. Assembly - bolted bonnet, stem, plug disc, stroke, no binding. Pressure - 100% shell 1.5×PN, seat 1.1×PN, zero leak API598/ISO5208. Functional - open/close cycle, smooth, throttling. Surface - carbon paint, pickled/passivated. Marking - MSS SP-25, material/size/pressure/serial/flow. Standards BS1873/ASME B16.34/DIN3356/EN13709/API602/API6D. Docs - MTR, cert. Lead: 25–45 days. Warranty: 18 months.

Q1: What is an angle stop globe valve, and how does it differ from a standard globe valve?

A: An angle stop globe valve (also called angle pattern globe valve, 90° angle globe valve) is a specialized globe valve where the inlet and outlet ports are at a 90° angle to each other - the inlet is typically at the bottom and the outlet at the side (or vice versa), so fluid enters, turns 90° inside the valve body, and exits. This differs from a standard (straight) globe valve where inlet and outlet are in-line (180°), and fluid follows an S-shaped path through the body. Key differences: (1) Direction change integrated - the angle valve performs both flow control AND a 90° pipe turn, eliminating the need for a separate 90° elbow; a standard globe valve requires an external elbow if the pipeline needs to turn. (2) Fewer joints/leak points - eliminating the elbow removes 2 flange/gasket joints (valve-to-elbow and elbow-to-pipe), reducing potential leak points - critical for hazardous media. (3) Space saving - the compact angle body fits in tight spaces where a straight valve + elbow would not; overall installed length is shorter. (4) Pressure drop - the angle valve has a single 90° turn inside the body, which can be more efficient than a straight globe valve (S-turn) plus a separate elbow (another 90° turn) in some configurations; however, a straight globe valve alone has lower pressure drop than an angle valve alone if no elbow is needed. (5) Self-draining - when installed with inlet at bottom, the angle body drains completely (no media pocket), suitable for clean-out, freeze protection, and sanitary service. (6) Same operation - both use a rising stem and plug disc moving linearly; both can throttle and shut off. Choose angle valve when the pipeline needs to turn 90° at the valve location, when space is tight, or when minimizing joints/leaks is critical. Choose standard straight globe valve when the pipeline is straight-through and no direction change is needed.

Q2: What are the advantages of the 90° angle design (space saving, reduced pressure drop, fewer joints)?

A: The 90° angle design offers several significant advantages: (1) Eliminates pipe elbow - the valve itself provides the 90° direction change, so you don't need a separate 90° elbow fitting. This saves the cost of the elbow, gaskets, bolts, and installation labor. (2) Reduces joints and leak points - a standard installation (straight valve + elbow) has 4 bolted joints (valve inlet, valve outlet, elbow inlet, elbow outlet); an angle valve has only 2 joints (valve inlet, valve outlet). Fewer joints = fewer potential leak points = lower risk of hazardous media leakage and lower maintenance. (3) Saves installation space - the compact angle body has a shorter installed footprint than a straight valve + elbow combination. This is critical in equipment skids, compact process modules, ship engine rooms, offshore platforms, and building mechanical rooms where space is at a premium. (4) Reduces overall pressure drop - when a pipeline needs to turn 90°, using an angle valve (one 90° turn) is more efficient than a straight globe valve (S-turn) plus a separate elbow (another 90° turn) - the total system pressure drop is lower. (5) Self-draining / no pocket - installed with inlet at bottom, the angle body drains completely, leaving no media pocket. This is valuable for: (a) freeze protection (no water trapped to freeze and crack the body); (b) clean-out / CIP (no residue accumulation); (c) sanitary service (no bacteria trap); (d) batch processes (complete product recovery). (6) Simplifies piping layout - designers can route pipelines more flexibly, turning at valve locations without adding fittings. (7) Reduces weight - one angle valve weighs less than a straight valve + elbow + extra gaskets/bolts - beneficial for offshore and weight-sensitive applications. The angle design is especially popular in: chemical process skids, power plant boiler drains, ship piping, offshore platforms, food/pharma clean systems, and any compact piping system.

Q3: What materials and connection types are available, and how do I select?

A: Body materials: (a) Carbon steel (WCB, GS-C25, GG25 cast iron, GGG40.3 ductile iron) - general water/steam/oil/air service, -29~425℃, most economical, epoxy-painted externally; (b) Stainless steel (CF8/SS304, CF8M/SS316, CF3/SS304L, CF3M/SS316L) - corrosive media (acids/alkalis/salts), seawater, food/pharma, cryogenic (-54~232℃), pickled/passivated; (c) Alloy steel (WC6 1.25Cr-0.5Mo, WC9 2.25Cr-1Mo, C5 5Cr-0.5Mo, C12 9Cr-1Mo-V) - high-temperature steam >450℃, power plant service. Trim (internal components): seat - Alu Bronze (general, anti-galling), AISI420/13Cr (hardenable, wear, high-temp), Stellite (optional, severe service); stem - AISI420/MS58; disc - RG5 bronze (general)/AISI420; gasket - Klin Grit spiral-wound; packing - flexible graphite (high-temp/general), PTFE (chemical, optional). Connection types: (a) Flanged (ANSI B16.5 RF/FF, ASME B16.47 large diameter, EN 1092, DIN 2543~2547) - most common, easy installation/removal for maintenance, compatible with standard flanges worldwide; use for general process where valve may need removal; (b) Threaded (BSP/NPT) - for small sizes (NPS≤2"), instrument air, hydraulic, small-bore process; easy install but not for high pressure/temp or cyclic service; (c) Butt weld (ASME B16.25) - permanent leak-free joint, no flange gasket, higher pressure/temp capability, more compact; use for high pressure (CL≥900), high-temp steam, hazardous media, buried/inaccessible piping. Selection guide: general water/steam/oil → carbon steel + flange; corrosive/chemical/seawater/food → stainless + flange (or PTFE seat); high-temp steam >450℃ → alloy steel + butt-weld; small-bore/instrument → carbon/stainless + thread; hazardous/leak-free critical → butt-weld. Provide your medium, pressure, temperature, and piping code for a precise recommendation. All materials come with MTR 3.1 and heat traceability.

Q4: What is the pressure and temperature range, and can this valve be used for throttling?

A: Range: Size 1/4"–24" (DN8–DN600), with 1/2"~18" (DN15~DN450) standard and larger/custom sizes available. Pressure: ANSI Class 150/300/600/900/1500/2500 and PN16/25/40/64/100/420. Temperature: -29℃~+450℃ (depends on material and seat design); stainless steel options: -54℃~+232℃ (austenitic stainless retains toughness at cryogenic temperatures, suitable for LNG and cryogenic service). PTFE soft seat limited to ≤200℃; metal seat to 450℃+ (alloy body to 550℃+). Throttling: Yes - the angle stop globe valve is suitable for both on/off shut-off AND precise throttling/flow regulation. The plug-shaped disc moves linearly, and flow area changes proportionally with disc lift - providing a stable, predictable flow characteristic (approximately linear or equal-percentage). This is a key advantage over gate valves (which should only be fully open/closed, not throttled - throttling a gate valve causes wire-drawing erosion of the gate/seat). The angle body design further enhances throttling stability - the 90° turn provides a natural flow straightening effect, reducing turbulence. However: (1) Continuous severe throttling at very high pressure drop (ΔP > 50% of upstream pressure) can cause cavitation, flashing, or wire-drawing erosion - choose alloy/Stellite seat for such service, or a dedicated control valve with anti-cavitation trim; (2) Globe valves have higher pressure drop than gate/ball valves due to the flow path turn - account for in system hydraulics; (3) Manual throttling requires operator care to hold partial position - for automated precise regulation, choose electric actuator with 4-20mA positioner. For typical isolation, bypass control, flow balancing, and occasional throttling, the valve is excellent and versatile. The angle design is especially popular for boiler drains, vents, and sampling where both throttling and a 90° turn are needed.

Q5: What are the installation, maintenance, and testing requirements?

A: Installation: (1) Flanged: install between standard flanges with appropriate gasket (spiral-wound graphite/stainless for high-temp, PTFE for chemical, rubber for water) and bolts; tighten bolts cross-pattern to specified torque. Butt-weld: weld per ASME B16.25 with qualified welder, pre-heat for alloy steel, post-weld NDE (RT/UT). Thread: apply thread sealant, tighten to torque. (2) Flow direction: install with flow direction arrow - typically flow enters bottom inlet, exits side outlet (flow under the disc for optimal sealing and self-draining); verify arrow on body. (3) Support valve near both ends to prevent pipe weight stress. (4) Ensure adequate space above handwheel/actuator for operation and bonnet removal. (5) For stainless valves, avoid carbon steel contamination (use stainless tools/gaskets), pickling/passivation after installation if surface damaged. Maintenance: Bolted bonnet allows in-line disassembly for seat/disc inspection/replacement; backseat (if equipped) allows online packing replacement (valve fully open); inspect packing/seal for leakage; replace seat if worn/eroded; lubricate gear operator periodically. Testing: Factory - 100% shell hydrostatic 1.5× rated pressure (no leakage/deformation), 100% seat hydrostatic 1.1× rated (zero visible leakage per API 598/ISO 5208), functional open/close test, dimensional inspection, 90° angle verification. After installation, line hydrotest and valve stroke test. Operation: Manual handwheel (small sizes), gear-operated (large/HP), pneumatic (fast on/off, ESD), electric (on/off or 4-20mA modulating). Commercial: Lead time 25–45 days standard, custom 40–60 days; MOQ 1 pc; T/T 30% deposit + 70% before shipment, L/C at sight for large orders; warranty 18 months from shipment. OEM/ODM available (custom size/material/logo/packaging). Marking per MSS SP-25 (material, size, pressure, standard, serial, heat number, flow arrow).

Hot Tags: Angle Stop Globe Valve | 90° Angle Body | Carbon/Stainless/Alloy | DN8–600 | CL150–2500 | -29~450℃, China Angle Stop Globe Valve | 90° Angle Body | Carbon/Stainless/Alloy | DN8–600 | CL150–2500 | -29~450℃ manufacturers, suppliers, factory, globe stop top company, manufacturers right angle globe valve, factory double port globe valve, wholesale cast iron globe valve, sempell globe valves, forged steel globe valve