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Chromium Molybdenum Steel Gate Valve | WC6/WC9/F22 | 593°...Chromium Molybdenum Steel Gate Valve — CrMo body (ASTM A217 WC5/WC6/WC9, A182 F11/F22), high-temp to 593°C, high-pressure, hydrogen-rich/sour service. Cr anti-hydrogen-attack/embrittlement; Moread more
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Gas Flat Gate Valve | API 6D | Soft Seated | Full Bore Pi...The Gas Flat Gate Valve is a parallel slide gate valve for gas transmission and distribution isolation — natural gas, city gas, LPG, and LNG. It delivers bidirectional zero-leakage sealing viaread more
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Electric Flat Gate Valve | API 6D | Rotork/AUMA | Remote ...The Electric Flat Gate Valve is an API 6D/API 6A compliant motorized flat gate valve for automated pipeline isolation. Fitted with Rotork, AUMA or domestic electric actuators, it supports remoteread more
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Water Sealing Gate Valve | Vacuum & High Pressure | DN15-...Water Sealing Gate Valve — specialized shut-off valve with water-circulated sealing stuffing box; inject water at 0.6–1.0 MPa to fully isolate system from atmosphere, zero leakage under high-pressureread more
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Dark Shaft Gate Valve | Non-Rising Stem | Buried & Underg...Dark Shaft Gate Valve (Inside Screw Non-Rising Stem) — stem rotates inside body without axial lifting; fixed overall height saves vertical space, ideal for buried pipelines, underground valve wells,read more
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Welded Electric Gate Valve | Butt Weld | High Temp 570°C ...Welded Electric Gate Valve — full-welded body + DZW multi-turn electric actuator for automated on-off control in high-pressure/high-temperature pipelines. Butt-weld ends (GB/T 12224/ANSI B16.25/78DG)read more
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Thermal Insulation Gate Valve | Jacketed Steam/Hot Oil | ...Thermal Insulation Gate Valve (Jacketed) — fully-wrapped insulation jacket; steam/oil/water/refrigerant circulates to maintain temp, prevent crystallization/solidification/viscosity of high-viscosityread more
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Bellows Gate Valve | Metal Bellows Zero Leakage | ISO 158...Bellows Gate Valve — flexible metal bellows (AISI 633/AM 350/SS316L/Hastelloy) stem seal replaces packing, absolute zero leakage, no fugitive emissions. Dual bellows + graphite packing backupread more
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Stainless Steel Cryogenic Gate Valve | -196°C | Extended ...Stainless Steel Low-Temperature (Cryogenic) Gate Valve — specialized on-off valve for cryogenic service from -40°C down to -196°C (liquid nitrogen), custom to -253°C (liquid hydrogen). High-graderead more
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Electric Flange Gate Valve | IP66/IP68 | Explosion-Proof ...Electric Flange Gate Valve — intelligent multi-turn electric actuator, flanged RF/RTJ (ASME B16.5), remote/local + manual-electric switch, PLC/DCS 4-20mA, torque control, ±1% position,read more
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Pneumatic Gate Valve | 0.5-2s Fast | Double/Single Acting...Pneumatic Gate Valve — linear pneumatic cylinder actuator (single/double, double-acting/spring-return), flanged, fast automated remote on-off. Compressed air 0.4–0.8MPa, 0.5–2s full stroke, fasterread more
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Bevel Gear Gate Valve | 2:1 Gear 70% Torque Reduction | D...Bevel Gear Gate Valve — large-diameter on-off, high-precision bevel gear 2:1 ratio, 70% torque reduction vs. direct handwheel, single-hand operation for DN500–1200 high-pressure. Lithium greaseread more
WebMay 13, 2022 · What is the difference between gate valve and check valve?  1. For gate valve: Gate valve refers to a valve whose closing part moves in the vertical direction of the channel axis....
WebGate, Globe, and Check Valves Offerings G7 Fabricated Gate Valve GROVE valve for long-term integrity Maximize long-term sealing performance and minimize product...
WebCheck and gate valves for wastewater have a 100% free flow to prevent clogging Good quality valves allow a long service life Valves can be installed in horizontal and vertical...
WebSmith Forged Steel Valve is one of the oldest valve brands for API 602 forged steel valves in the industry today. Producing a broad range of gate, globe and check valves utilized in...
WebApr 15, 2020 · A gate valve is a linear motion valve used to regulates, control, or directs the flow of a fluid by opening, closing, or partially obstructing fluid flow. The name gate is derived...
WebOur cast steel NEWCO gate, globe, and check valves exceed all industry performance requirements. These cast steel valves are ideal for the downstream market. The gates, globes, and checks all...
