Fire Protection Resilient Seat Gate Valve

• Media: Water
• Temperature: Ordinary Temperature
• Type: Direct-acting
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Model NO.: OSY
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Safety, Flow Control
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Pressure Rate: Pn10/16/25
• Stem: SS304/420/316
• Operator: Cap Nut/Handwheel
• Size Range: Dn50-600
• Coating: Epoxy Coated 250 Microns
• Nuts: Brass
• Name: Firefighting OS&Y Gate Valve
• Wedge: Ductile Iron+EPDM
• Transport Package: Bubble Bags
• Trademark: Walter
• Origin: Suzhou, Jiangsu
• HS Code: 8481801090
• Production Capacity: 20000 Sets Per Month

Product Description

Fire Protection Resilient Seat Gate Valve 

Firefighting OS&Y Gate Valve is mainly used in fire-fighting system, with red color. People can Recognize Gate Valve is open or closed condition through the Rising Stem in a far distance.

Part Descripition
1- Body/Bonnet: GGG40/50
2- Stem: SS420/431
3- Bolts/Nuts: SS304
4- Wedge: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
6- Flange or Socket Or Groove Ended
7- Work pressure: PN10/16; Size range: 1", 1 1/2", 2" to 24"
8- Design Standard: DIN F4/F5, BS5163, AS2638.2, AWWA C509/515
9- Operate: Handwheel
 









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