Sanitary Stainless Steel Anti-Vacuum Air Release Breath Valves

• Transport Package: Shrink Wrapped, Reusable Bag, Paper Carton,Plywood
• Specification: SS304. SS316L. 1.4404. 1.4301
• Trademark: QILI. OEM
• Origin: Wenzhou, China
• Model NO.: 1/2"-4", Dn15-Dn100
• Production Capacity: 50000/Month

Product Description

Quick Details

• Standard or Nonstandard:3A..SMS.DIN.ISO.RJT.IDF
• Structure: Safety
• Pressure: Medium Pressure
• Power: Manual
• Material: SS304.SS316L. 1.4404. 1.4301
• Temperature of Media: Normal Temperature
• Media: Water, Oil.Gas
• Port Size: 1/2"-4", Dn15-Dn100
• Place of Origin: Zhejiang, China (Mainland)
• Model Number: Relief Valves
• Brand Name: QILI/OEM
• Application: Food, Dairy, Beverage, Medical and Chemical processing equipments
• Certificate: 3A.ISO9001.SGS.BV
• Connection: Clamped
• Seal Material: Silicone, EPDM, Viton, NBR
• Valve Body: Forged Welding
• Trade Terms: FOB, CFR, CIF, EXW.EXPRESS
• HS Code: 8481804090
• Free Sample: Available
• Opening pressure: 0.1-0.3bar
• Max. Working Temperature: 120 degree C
• Max. Working Pressure: 10Bar

Packaging & Delivery

Packaging Details:	Shrink wrapped, reusable bag, paper carton,plywood case. Or as per the request of customers.
Delivery Detail:	Shipped in 15 days after payment

 

Product Description

Sanitary Stainless Steel Tank Pressure Vacuum Relief Valves

Technical parameters:
Type/model: DN25 -DN50 (1 "- 2")

Connection: quick, thread

The valve body material: 304, 316 l

Sealing ring material: EPDM (EPDM), fluorine rubber (FPM)

Exhaust pressure: 0.5 ~ 2.2 bar

Vacuum pressure: 0.3 ~ 0.9 bar

Working temperature: - 10 ° C to + 130 ° C



Working principle:

When the container internal pressure is higher than the set pressure, the valve will open automatically to exhaust outside the container, otherwise close;

When the vacuum pressure in the container valve will automatically open (standard vacuum acuities were 0.9 bar), first container breath;Keep the valve normally closed state.

The valve has more advantage than common valves , Inhale and Exhale double-acting, greatly reduced the cost and installation space, ensure the safety of the vessel and piping system

 

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Packing & Delivery






FAQ:
1.   Are you a trader or manufactor? 
      We are a manufactor (Forging workshop and CNC machining workshop )

2.   Can your products reach to FDA , CE and 3A requirements?
      Yes, all of our material can reach to the requirements of FDA, ISO and 3A Certificate).
3.We can supply: 
 Sanitary Butterfly Valve, Sanitary Check Valve and Diaphragm Valves, as well as Various Tank Accessories:  Sight Glass, Strainers/Filter, Cleaning Ball, And other Pipe Fittings, (Pipe Unions: SMS, DIN, IDF, RJT, 3A,DS; Fittings: Ferrule,Elbow, Tee, Reducer and all other Non-standrad fittings), each products are tested well by our strictly Quality Control System, and we also have excellent service to support you and promote your business. 

4.Lead Time: 
For large quantity, as usual, it can be sent out within 20-40 days. 
Small parcel will be dispatched by DHL, FedEx, UPS OR TNT Courier. 
Big cargo will be delivered by Air freight or By Sea. 

5.Our Service: 
About payment: 
Payment methods: L/C, T/ T, Western Union
6.About samples: 
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: By sea, by air or by express. Any question about samples, please contact us. 
7.For OEM products: 
We will finish the production within 20-40 days after payment has been confirmed. 
About delivery and shipping: 
We will choose the delivery way as you required: By sea, by air, by express ect. Save your cost is our mission. 
8.Warranty: 
Any question or problem will be respond within 12 hours. 
Lifetime service: 
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime. 
Problem solve: 
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you. 
Quality control: 
All the products are calibrated with real working condition, and tested before shipping as qualified product. 
Purpose:Attitude is everything.