We continue to shorten the product development cycle, reduce product development costs, improve the competitiveness of gate control valve, cyl knife valves, 4 inch pvc gate valve .Our growth depends on the superior equipment, exceptional talents and continuously strengthened technology forces for os and y valve. We have 8 years experience of production and 5 years experience in trading with the customers all over the world. We would like to be in the forefront of the industry with our strong technical advantages and innovation ability. We are committed to creating a corporate culture of "happy work, happy life", establishing a common outlook on life and values, and laying an important foundation for brand building. We take the market as our guide, products and sales as our leader, brand and service as our support, and technology research and development as our foundation. We adhere to the green and low-carbon sustainable development path, and actively change the mode of production. Innovation is the driving force for the sustainable development. Excellent talents, broad vision, close cooperation with customers and rich experience enable us to always grasp the latest pulse of the market and provide customers with innovative products and high-quality services. Innovation and development are our eternal theme, and customer satisfaction is our supreme pursuit.
  • Cast Iron Wedge Gate Valve
    Size: DN40-DN800. Operation: Hand wheel. Working pressure: PN10. Temperature Range:0 °C - 200 °C. Face to Face: BS 5163/GOST 12815-80. Flange drilled: PN10.
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  • Flanged Knife Gate Valve
    The Flanged Knife Gate Valve is a linear-motion isolation valve built specifically for heavy-duty pipeline applications where conventional valves fail. Featuring a narrow, bevel-edged gate that
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  • Electric Stainless Steel Gate Valve
    The Electric Stainless Steel Gate Valve combines corrosion-resistant alloy construction with advanced electric actuation to deliver precise, automated fluid isolation in demanding industrial
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  • Electric Cast Steel Gate Valve
    The Electric Cast Steel Gate Valve combines a heavy-duty cast steel body with a high-torque electric actuator to deliver automated, zero-leakage pipeline isolation. Engineered for full-open or
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  • Electric Wedge Gate Valve
    The Electric Wedge Gate Valve is a linear-motion isolation valve powered by a multi-turn electric actuator. The actuator converts electrical energy into mechanical thrust, driving the wedge gate to
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  • Non-Rising Stem Flanged Gate Valve
    The Non-Rising Stem Flanged Gate Valve is engineered for bi-directional pipeline isolation where vertical space is constrained. Its internal stem rotates to operate the gate without extending above
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  • Rising Stem Resilient Seated Gate Valve
    The Rising Stem Resilient Seated Gate Valve provides leak-tight isolation for pressurized water, wastewater, and utility pipelines. It features an external threaded stem that moves vertically with
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  • F4 Non-Rising Stem Resilient Gate Valve-H
    Description The gate of F4 Non-Rising Stem Resilient Gate Valve is made of EPDM or NBR coating, and the valve body is made of epoxy resin coating. The distinguishing feature of this gate valve is
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  • Resilient Gate Valve Hot Water
    Size: DN50-DN300. Operation: Hand wheel. Working pressure: PN16. Temperature Range: 0 °C - 150°C. Face to Face: DIN3202-F4. Flange drilled: DIN2501 PN10/16.
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  • BS5163 Non Rising Stem Resilient Gate Valve
    Size: DN40-DN600. Operation: Hand wheel. Working pressure: PN10/16. Temperature Range: -15°C - 80°C. Face to Face: BS 5163. Flange drilled: EN 1092 ISO PN10/16. Hydraulic Pressure Test: Shell test at
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  • Cast Steel Gate Valve
    Size: DN50-DN600. Operation: Hand wheel. Working pressure: PN16. Temperature Range: -46 °C - 400 °C. Face to Face: GOST 12815-80. Flange drilled: GOST 33259-2015 PN16.
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  • Wafer Knife Gate Valve
    Size: DN50-DN1000. Operation: Hand wheel/Worm gear. Temperature Range: 0 °C - 80 °C.
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OS&Y Valves - Ductile Iron - Valves - ARGCO.COM...

WebOS&Y Valves - Ductile Iron UL and FM state Argco meets the specifications for fire sprinkler installations. Equal Quality and Guaranteed Savings. Click Here for Submittals OS&Y...

What Is An OS&Y Valve, And When Is It Required?...

WebMar 13, 2012 · Mar 13, 2012. An OS&Y valve is the type of valve required by code for NYC water main service lines that provide fire protection. When installing a new water main for fire protection...

OS&Y Gate Valves | American Fire Supply...

Web22 rows · An OS&Y (outside stem & yoke) gate valve is commonly used in the fire protection industry to control water flow in sprinkler systems. Our OS&Y gate valves are UL Listed. Contact us for...

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,...

OS&Y Gate Valve Manufacturer - NTGD Valve...

WebApr 24, 2022 · OS&Y gate valve means outside screw and yoke or outside stem and yoke gate valve. In an OS&Y gate valve it is easy for the valve operator to know when the...

Guide to OS&Y Valves for Fire Protection Systems - QRFS...

WebMar 16, 2022 · An OS&Y valve often controls access to the water source in a fire sprinkler or standpipe system. Control valves are some of the most vital components...

We always put customers' interests in the first place and pursue high-quality durable pipe expansion joints, y check valve pvc and trustworthy services. We're professional os and y valve suppliers in China, specialized in providing high quality products and service. We warmly welcome you to buy customized os and y valve at low price from our factory. For more cheap products, contact us now.
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