OS&Y Gate Valve with Supervisory Tamper Switch

• Media: Water
• Temperature: Low Temperature
• Type: Direct-acting
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Low Pressure
• Model NO.: RSGV
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Safety, Firefighting System
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Name: OS&Y Gate Valve Supervisory Tamper Switch
• Body: Ductile Iron
• Wedge: Ductile Iron+EPDM
• Stem: SS304/420/316
• Nuts: Brass
• Operator: Handwheel
• Pressure Rate: Pn10/16
• Size Range: Dn50-600
• Coating: Epoxy Coated
• Transport Package: Bubble Bags
• Specification: DN50-600
• Trademark: WALTER/ No Brand
• Origin: Suzhou, Jiangsu
• HS Code: 8481804090
• Production Capacity: 6000 Sets Per Month

Product Description

OS&Y Gate Valve with Supervisory Tamper Switch 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.

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

9- Operate:Handwheel










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