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4 Inch Silent Operation Wafer Type Non Slam Check Valve For Petroleum Refining

Categories Wafer Check Valve
Brand Name: TEKO
Model Number: H76X
Certification: CE/PED, API
Place of Origin: Made in China
MOQ: 1 piece
Price: By negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 350 tons per year
Delivery Time: 15 working days after deposit
Packaging Details: By export wooden cases
Features: Silent, Non Slam
Retainerless: Yes
Port Size: 2"-36"
Structure: Dual Plate Check Valve
Design Standard: API 594
Installation: Vertical or Horizontal
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4 Inch Silent Operation Wafer Type Non Slam Check Valve For Petroleum Refining

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

China 4 Inch Silent Operation Wafer Type Non Slam Check Valve For Petroleum Refining factory
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