Solid Lug Non-Slam Forged Steel Wafer Check Valve With Silent Operation
The retainerless design means that they do not drill completely through the body of the valve to enable installation of the hinge-pin and stop-pin of a dual-plate check. It eliminats the possibility of outside leakage
Advantages of Retainerless
Retainerless is standard
No screwed body plugs
No leakpath to atmosphere
Emissions free design
No Fugitive Emissions
API 594
Designed in accordance with API 594
Face-to-face dimensions to API 594
Flange End: ANSI B 16.5/16.47
Key features
Retainerless valve for critical applications without pin retainer penetration through the body are available upon request.
Long-leg spring action allows plate to open and close without seat scrubbing.
Dual plate lightweight design for efficient seating and operation.
Hinge support sleeve reduces friction and minimizes water hammer through independent plate suspension(on large sizes).
Spring action closes plate independently(6” and above)
Typical Applications
Petroleum Refining
Oil and Gas Production
Chemicals and petrochemicals
Power Generation
Steel/Primary Metals
Marine
Water and wastewater
Paper and pulp
FAQ
| 1. What’s your products range? |
-Forging and casting
-Duplex, Super Duplex, Inconel, Monel, Hastelloy, Aluminium Bronze.
-Ball valve,Butterfly valve,Gate valve,Globe valve,Check valve, Strainer & Other valves. |
| 2. Do you have stock products to sell? |
| -Yes, we have normal type with normal material in stock |
| 3. What information do you need if I want to inquiry? |
-The valve type, size, pressure and material.
-The liquid,connection and operation also need if you can offer. |
| 4. Can I get some samples? |
| A:Yes.Sample fee will be for buyers account |
| 5. Could I use my own LOGO or design on goods? |
| -Yes. Customized logo and design on mass production are available. |
| 6. How many days the products will be ready? |
| -Generally,3 to 4 weeks,depends on the quantity. |
| 7. May I visit your factory? |
| -Sure,wlcome any time.We can also pick you up at airport and station.P506 |
Product Tags:
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4 Inch Silent Operation Wafer Type Non Slam Check Valve For Petroleum Refining Images
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