Based on our traditional advantages, we actively implement the brand strategy, vigorously develop fine and efficient high-quality 3 4 gate valve, fivalco gate valve, slab gate valve and promote the transformation and upgrading development of our industry.We rely on the power of science and technology, integrate innovative elements, and constantly give new connotations and new values to our osy valve. We believe in the transformative power of our products, and their ability to enrich people's lives and make a positive impact on society. Our team is constantly exploring new ways to improve our products and services. The company's products are excellent, with guaranteed quality, reasonable prices, and timely delivery, which is well received and trusted by users. Our company is dedicated to providing exceptional products, services, and support to all of our clients, no matter how big or small. We have a deep understanding of the challenges facing businesses today and are committed to finding solutions to those challenges.
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![Bevel Gear Gate Valve | 2:1 Gear 70% Torque Reduction | DN50-1200 | Class 150-2500 | Factory]()
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 -
![Forged Steel Gate Valve | API 602 | High Pressure | Factory]()
Forged Steel Gate Valve | API 602 | High Pressure | FactoryForged Steel Gate Valve — precision-forged from solid steel blocks (no internal voids, compressed grain, superior strength) for high-pressure/high-temperature on-off flow control. Conical seal withread more -
![Anti-theft Gate Valve | Magnetic/Mechanical Lock | IP67 Factory]()
Anti-theft Gate Valve | Magnetic/Mechanical Lock | IP67 F...Anti-theft Gate Valve — integrates fluid interception, flow regulation, and anti-theft protection in one unit for industrial/municipal pipelines. Anti-theft options: mechanical lock, magneticread more -
![High Pressure Gas Flat Gate Valve | API 6D | 40MPa | Full Bore Pigging | Factory]()
High Pressure Gas Flat Gate Valve | API 6D | 40MPa | Full...The High Pressure Gas Flat Gate Valve is a parallel slide gate valve for high-pressure gas pipeline isolation — including natural gas and H₂S/CO₂-containing gas. It delivers bidirectionalread more -
![Electric Flat Gate Valve | API 6D | Rotork/AUMA | Remote Control | DN50-1500 | Factory]()
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 -
![Medium-pressure Flat Gate Valve | API 6D | PN1.6-6.4MPa | Class150-300LB | DN50-1000 | Factory]()
Medium-pressure Flat Gate Valve | API 6D | PN1.6-6.4MPa |...The Medium-pressure Flat Gate Valve is a parallel-slab isolation valve for PN1.6–6.4MPa (Class150–300LB) industrial pipelines, built to API 6D & JB/T5298. Floating pre-loaded seats withread more -
![Fast Drain Valve | Quick Opening Blowdown | Boiler/Heat Exchanger | DN15-100 | Factory]()
Fast Drain Valve | Quick Opening Blowdown | Boiler/Heat E...The Fast Drain Valve (Quick Draining Valve) is a quick-opening full-port valve for rapid drainage, sludge removal, and pressure relief in industrial pipelines and equipment — including boilerread more -
![Dark Shaft Gate Valve | Non-Rising Stem | Buried & Underground | DN50-1000 | Factory]()
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 -
![Thermal Insulation Gate Valve | Jacketed Steam/Hot Oil | DN15-600 | -40~550°C | Factory]()
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 -
![Stainless Steel Cryogenic Gate Valve | -196°C | Extended Bonnet | 316L | LNG | Factory]()
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 -
![Stainless Steel Gate Valve | CF8/CF8M/316L | API 600 | Class 150-2500 | DN15-2000 | Factory]()
Stainless Steel Gate Valve | CF8/CF8M/316L | API 600 | Cl...Stainless Steel Gate Valve — bolted-bonnet industrial on-off valve in austenitic stainless steel: CF8 (304), CF8M (316), CF3M (316L), 321 — for reliable flow isolation in corrosive, saline, andread more -
![Pneumatic Gate Valve | 0.5-2s Fast | Double/Single Acting | IP65/67 | DN15-600 | Factory]()
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
Daniel Brennan
My second time at this custom product. The quality of the product is very good, the color and thickness are all what we want.
Anne Pease
We bought this product for our customers, but it was not damaged after receiving the goods. This is very important, because the seller's packaging is very firm, which is worth praising.
Tracy Morris
Sincere, law-abiding management, friendly to guests, friendly cooperation, fair competition is this company's business philosophy. That's how the company has grown.
Henry Guthrie
The professional, direct, sincere, and experienced team of this supplier left a deep impression on us, and it is worth learning from us.
Martin Decker
These products sell well here, and I will continue to buy them in the future.
William Greenlee
I asked many times before confirming my order, so thank the customer service staff for their patience.
OS&Y, Check, and Butterfly Valves | Reliable Sprinkler...
WebOS&Y, Check, and Butterfly Valves Reliable provides a complete line of UL Listed, FM Approved Resilient-Seated OS&Y valves, Non-rising Stem (NRS) valves, Wall Indicator Post valves, Check valves,...
Clow Valve | Manufacturers of Quality Waterworks Products...
WebiHydrant combines a feature-rich monitoring platform with always-on sensors in the lower valve plate to send wireless system pressure and temperature feedback in real time. Learn More . Clow Valve...
Outside Stem & Yoke (OS&Y) - U.S. Pipe Valve & Hydrant, LLC...
WebOutside Screw and Yoke (OS&Y) Resilient Wedge Gate Valves have adjustable packing seal and a handwheel, and is normally used for installations of fire protection systems, sprinkler risers, vaults,...
48 OS&Y Water pressure valve - Zurn...
WebWater pressure valve 48 OS&Y Gate Valve rising stem resilient wedge gate valve provides a visual indication of valves open/closed position. Applications include fire sprinkler systems. This PRVs...
OS&Y Valve 4" - 12" Flanged Ends - Mueller Co....
WebFeatures: UL 262 Listed and FM 1120/1130 Approved and certified to ANSI/NSF 61 & 372. Epoxy Coated interior and exterior surfaces. Outside Screw & Yoke (O.S.&Y.) Adjustable...
4″ OS&Y Flanged Valve (200) – Craft Supply...
WebValves; Heating + Boiler Drain Valves; Boilers; Controls; Electric Space Heaters; Fittings; PEX Tubing; Pump Isolation Valves; Radiator Valves; HVAC + Ductless Mini-Splits; Furnace & Air...
Each individual member from our large performance revenue crew values customers' needs and company communication for cementing high pressure tools, 1 4 needle valve stainless . We're well-known as one of the leading osy valve manufacturers and suppliers in China. Please rest assured to wholesale cheap osy valve from our factory. Good service and quality products are available.
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