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Signal Resilient Seated Gate Valve

Signal Resilient Seated Gate Valve

Product Specifications
Nominal Diameter: DN50 - DN600
Nominal Pressure: PN10 - PN25
Working Temperature: -29℃ - 420℃
Driving Means: Manual, Electric Actuator, Pheumatic Actuator
Suitable Medium: Water, Oil, Gas, etc
Product Details

Overview

Signal Resilient Seated Gate Valve is used in automatic spraying water pipeline in fire protection system to monitor the water supplying pipeline and can indicate the valve's opening in a long distance. Rising stem gate valve and opening indicator gate valve are often used in fire protection system, and if the installation position is high to the ground, rising stem gate valve is used and can show the valve's opening clearly and if the installation position is low, opening indicator gate valve is used.


Standards Compliance

1. Design and Manufacture: BS5351 MSS SP-118

2. Connection Ends:

§  Scoket-Welded Ends: ANSI B16.11, JB/T1751

§  Screw Ends: ANSI B1.20.1, JB/T7306

§  Butt-Welded Ends: ANSI B16.25, JB/T12224

§  Flanged ends: GB/T17241.6 GB9113, ASME 16.5

3. Test and Inspection: API 598, GB/T13927

4. Nominal Diameter: DN50 - DN600

5. Nominal Pressure: PN10 - PN25

6. Working Temperature: -29℃ - 420℃

7. Driving Means: Manual, Electric Actuator, Pheumatic Actuator

8. Suitable Medium: Water, Oil, Gas, etc


Material

1. Body: Grey cast iron, Ductile cast iron, Cast steel

2. Disc: Ductile cast iron packed with rubber or EPDM outside

3. Stem: Stainless steel

4Bolt: Carbon steel or Stainless steel

5. Copper Nut: Gunmetals

6. Gasket: Buna-N rubber or EPDM


 
 


Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of signal resilient seated gate valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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