Size: DN350-DN1000
Operation: Hand wheel/Worm gear/Electric actuator
Working pressure: PN10/16
Temperature Range: 0 °C - 100 °C
Face to Face: BS5163/DIN3202-F4...
We have established a complete set of quality assurance system to ensure that our cast iron flange stop valves, well pressure tank check valve, 4 inch plastic gate valve can meet market norms and requirements.The sustainable development we advocate is to provide clean and reliable 1 os y valve to society in a responsible and sustainable manner. Our management policy is to regulate behavior by system, cohesive team by affinity, drive development by mechanism, and achieve goal by efficiency. Our products have won the trust and praise of users for their high quality, low price and excellent service. We rely on advanced production equipment and technology, strict quality assurance measures, scientific management art, fast and efficient services, and constantly develop and innovate. Market orientation, focus on the main business, innovation and development, standardized operation are our corporate values. Our items have high quality, attractive price, sufficient supply capacity and perfect service. Courageously enterprising, pioneering and innovating, surpassing oneself, and pursuing excellence are the company's philosophy.
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![Big Size Resilient Soft Seated Gate Valve]()
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![F4 Non-Rising Stem Resilient Gate Valve-L]()
F4 Non-Rising Stem Resilient Gate Valve-LSize: DN40-DN300read more
Operation: Hand wheel
Working pressure: PN16
Temperature Range: -15°C - 80°C
Face to Face: DIN3202-F4
Flange drilled: DIN2501 PN10/16 -
![F4 Non-Rising Stem Resilient Gate Valve-H]()
F4 Non-Rising Stem Resilient Gate Valve-HDescription 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...read more -
![Resilient Gate Valve Hot Water]()
Resilient Gate Valve Hot WaterSize: DN50-DN300read more
Operation: Hand wheel
Working pressure: PN16
Temperature Range: 0 °C - 150°C
Face to Face: DIN3202-F4
Flange drilled: DIN2501 PN10/16 -
![BS5163 Non Rising Stem Resilient Gate Valve]()
BS5163 Non Rising Stem Resilient Gate ValveSize: DN40-DN600read more
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... -
![F4 Non-Rising Stem Resilient Gate Valve-M]()
F4 Non-Rising Stem Resilient Gate Valve-MSize: DN40-DN600read more
Operation: Hand wheel
Working pressure: PN16
Temperature Range: -15°C - 80°C
Face to Face: DIN3202-F4
Flange drilled: DIN2501 PN10/16 -
![Cast Iron Wedge Gate Valve]()
Cast Iron Wedge Gate ValveSize: DN40-DN800read more
Operation: Hand wheel
Working pressure: PN10
Temperature Range:0 °C - 200 °C
Face to Face: BS 5163/GOST 12815-80
Flange drilled: PN10 -
![Cast Steel Gate Valve]()
Cast Steel Gate ValveSize: DN50-DN600read more
Operation: Hand wheel
Working pressure: PN16
Temperature Range: -46 °C - 400 °C
Face to Face: GOST 12815-80
Flange drilled: GOST 33259-2015... -
![Wafer Knife Gate Valve]()
Wafer Knife Gate ValveSize: DN50-DN1000read more
Operation: Hand wheel/Worm gear
Temperature Range: 0 °C - 80 °C
Julie Henderson
The price of your products is very reasonable. Although I thought it was a little high at first, their quality is superior!
Siobhan Burton
Your company always puts "customer first and treats people with honesty" as its top priority and your staff have a positive attitude that is infectious.
Mary Reader
This manufacturer carefully introduced the advantages and disadvantages of various products to us, completely solved our doubts and provided convenience for our selection.
Patricia Delrio
It's just right when I bought it, the boot is very fast, it doesn't freeze, and the effect is very good.
Vera Humphreys
I think the company is really serious. They really want to make a good product. Because every time after shopping, they would ask me how I felt about it and if there was anything to improve. It was
Shane Patterson
During the cooperation with this supplier, our team has received meticulous and thoughtful service, and I hope they can keep it up.
OS&Y Gate Valve | 1-1/4 in. - qrfs.com...
WebFeb 7, 2023 · 1-1/4 in. OS&Y Gate Valve controls the flow of water in plumbing and fire protection systems, including fire sprinkler and standpipe systems. This outside screw...
OS&Y Gate Valve | 1-1/4 in. - qrfs.com...
WebFeb 7, 2023 · Each 1-1/4 in. OS&Y Gate Valve's listings and ratings make it suitable for installation above-ground and underground in many NFPA-compliant fire sprinkler and standpipe systems. The...
OS&Y Valves - Fire Protection Valves - Fire Sprinkler - ARGCO...
WebFire Protection OS&Y Valve Bronze 1" IPS Thread SKU: 6520267-0100 . for price and availablity for this product. Login / Register. Page. You're currently reading page 1; Page 2; Page Next; View as...
OS&Y Valve - All You Need to Know | Harris Water Main...
WebApr 9, 2013 · An OS&Y valve (outside screw & yoke) functions by opening and closing via a gate, which lowers both in and out of the valve. When the handle is turned clockwise the gate will close...
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Web2 1/2″ Flg x Grv OS&Y Gate Valve. Spec Sheet. Part #: FGV2-OSY-25. Call to Order. product....
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WebReliable Model L399 OS&Y Gate Valves Bulletin 443. View file; Available Sizes. 2″ (50 mm), 2-1/2″ (65 mm), 3″ (80 mm), 4″ (100 mm), 6″ (150 mm), 8″ (200 mm), 10″ (250 mm), 12″ (300 mm) RASCO...
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