• Hygienic Stainless Steel Check Air Vent Valve
  • Hygienic Stainless Steel Check Air Vent Valve
  • Hygienic Stainless Steel Check Air Vent Valve
  • Hygienic Stainless Steel Check Air Vent Valve
  • Hygienic Stainless Steel Check Air Vent Valve
  • Hygienic Stainless Steel Check Air Vent Valve
Hygienic Stainless Steel Check Air Vent Valve
Model NO. D001008004D
FOB Price US $7-80 / Piece
Min. Order 1 Piece
Port Ningbo, China
Production Capacity 1000sets/Month
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram
Media Liquid Material, Gas
Standard ISO, 3A, SGS, Ce
Certification CCC, ISO, CE
Temperature Low Temperature
Connection Thread
Pressure Adjustable
TAG Pneumatic and Mannual Sample Valve Hygienic Pressure Relief Valve Stainless Steel Valve Food Grade Pressure Relief Valve Pressure Relief Safety Valve Customized Size Pressure Relief Exhaust Valve Vacuum or Air or Pressure Release Valve
Basic Info

    Model NO. : D001008004D

    Closed : Closed

    Structure : Spring

    Material : Stainless Steel

    Stainless Steel : SS304, SS316L

    Size : Dn15-Dn50, 3/4"-2 1/2", 19mm-63mm

    Connection Standard : Tri Clamp(50.5mm, 64mm)

    Working Pressure : 6bar

    Sealing : Food Rubber

    Pressure Control Range : 0.5-6 Bar

    External Surface : Shot Blasting

    Connection Ends : Male Ends, Tri Clamp Ends, Welded Ends

    Surface Treatment : Ra 0.8um

    HS Code : 8481804090

    Trademark : XUSHENG

    Specification : ISO, 3A, SGS

    Transport Package : Shrink Wrap-Carton Case-Exporting Plywood Case

    Origin : Wenzhou City, China

Product Description

Products Name:Hygienic Stainless Steel Check Air Vent Valve

Stainless Steel SS304 Hygienic Tri Clamp Air Exhaust Valve Release Valve with Pressure Gauge
Release Valve with Pressure Gauge


Technical Parameter 

Material  SS304 
 Standard:  DIN,SMS,ISO,IDF,3A
 Size:  1"-3"/DN25-50
 Connection Way:  Weld, Clamp,Thread,Union
 Temperature of Media:  Normal Temperature
 Pressure:  1-6Bar
 Operated:  Pneumatic



  • Available in dead weight or spring loaded design
  • Fast acting, quick opening
  • Gas tight design
  • Choice of materials as per the fluid medium.
  • From 1 ½" to 2" size
  • Economically priced


Stainless Steel Sanitary Tri Clamp Pressure Relief Valves work in the following ways-- From the Vacuum side, when the valve is normally closed and there is vacuum in the tank, the vacuum piston inside the valve opens automatically and draws air into the tank. In return, this keeps the pressure inside and outside the tank balanced. From the Pressure side, when the valve is normally closed and the tank pressure exceeds the rated pressure on the outside of the valve, the valve automatically opens and vents air to atmosphere.




It is widely applied to many fileds, such as beer, beverage, dairy food, fruit juice, pharmacy, biological etc.


Packaging Shipping

Our Service 

On Samples Buyer bear the air fee, but this fee will be reduced from order directly
On After Sales Free replacement if there is any quality problem
On Delivery Never delay delivery time 
On Materials Ensure material pure
Ensure material pure Welcome  to order our products 



Q: May I have free samples before ordering?
Yes, our company is very pleased to send you free samples for quality test as long as freight cost being paid by buyers themselves.

Q: What’s the MOQ?
The majority of products are fully in stock, so we accept 1 piece as the minimum order quantity.

Q: Does your company have the export license?
Yes, we have more than 4 years export experience, we can do FOB, C&F, CIF, DDU and DDP (Russian Only).

Q: What’s the payment term?
For small testing orders, we accept Paypal, Western Union, T/T and Credit Card.
For mass orders, we accept T/T and L/C.

Q: How would you minimize damages during delivery?
Standard: mass orders will be packed by many carbon boxes and filled in plywood cases.
Available requirement: blister packing for every piece of product, plastic caps for clamp connected products.

Q: How would you choose the shipment way?
Basically, we will select shipment ways based on four factors (order quantity, delivery time, costs and customs policy), then listcouples of reasonable options with Pros and Cons to customers, letting them to decide.



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