Slow Close Pump Check Valve
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Product Details
| Customization: | Available |
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| Media: | Water |
| Temperature: | Low Temperature |
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Address
No. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
International Commercial Terms(Incoterms)
FOB, CFR, CIF, EXW
Terms of Payment
LC, T/T, Western Union, Money Gram
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Basic Info.
- Model NO.
- 300X
- Material
- Cast Iron
- Connection Form
- Flange
- Structure
- Elevated
- Pressure
- Low Pressure
- Function
- Ddcv Double Lobe, Sfcv Rubber Lobe, Nrvz Silence
- Flow Direction
- Unidirection
- Standard
- DIN
- Application
- Industrial Usage, Water Industrial Usage
- Name
- Slow Close Pump Check Valve
- Body
- Ductile Iron
- Trims
- Stainless Steel
- Diaphgram
- Nylon + EPDM/Viton
- Seat
- Ss/Brass/Bronze
- Seal Ring
- EPDM/NBR
- Coating
- Epoxy Coated to 300 Microns
- Connection
- Flanged
- Transport Package
- Bubble Bags & Wooden Case
- Specification
- 2"-24"
- Trademark
- WALTER / No Brand
- Origin
- Suzhou, Jiangsu
- HS Code
- 8481300000
- Production Capacity
- 1000 Sets Per Month
Product Description
Slow Control Check Valve is a hydraulically operated No-Slam Check Valve. This valve opens when the pressure at the inlet exceeds the discharge pressure. A gradual rate of opening prevents sudden opening surges. When a pressure reversal occurs the higher downstream pressure is applied to the cover chamber through the control tube lines, and the valve closes drip tight. This valve is ideally suited for use where a positive shutoff is required. The rubber disc assures tight sealing even if the fluid contains grit or other small-size particles.
The velocity of Open/Shutoff can be controlled by the ball valve 2 on the outlet control tube line.
Note: The effectiveness of this valve is related to pipeline velocity. We recommend a maximum flow based on pipeline velocity of 3m/s, otherwise, consideration should be given to adding a Pressure Relief Valve to the system.
1- Body/Bonnet: GGG40/50 or Staninless Steel
2- Seat/Stem/Spring: SS304
3- Nut: SS/Bronze
4- DISC Guide: SS/Brass/Bronze
5- Diaphragm: Nylon + EPDM/NBR
6- Epoxy Resin coating internal & external, thickness above 300 micron
7- Work pressure: PN10/16/25; Size range: 2" to 24"
8- Design: BS EN1567, EN 1074-5, EN 1092-2, ISO 7005-2
WALTER-FSV Company produce No-Slam Check Valve, slow closing check valve, Slow Close Pump Check Valve for water pipe system and pump system.
The velocity of Open/Shutoff can be controlled by the ball valve 2 on the outlet control tube line.
Note: The effectiveness of this valve is related to pipeline velocity. We recommend a maximum flow based on pipeline velocity of 3m/s, otherwise, consideration should be given to adding a Pressure Relief Valve to the system.
1- Body/Bonnet: GGG40/50 or Staninless Steel
2- Seat/Stem/Spring: SS304
3- Nut: SS/Bronze
4- DISC Guide: SS/Brass/Bronze
5- Diaphragm: Nylon + EPDM/NBR
6- Epoxy Resin coating internal & external, thickness above 300 micron
7- Work pressure: PN10/16/25; Size range: 2" to 24"
8- Design: BS EN1567, EN 1074-5, EN 1092-2, ISO 7005-2
WALTER-FSV Company produce No-Slam Check Valve, slow closing check valve, Slow Close Pump Check Valve for water pipe system and pump system.
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