Mainly Product | |
BOLT | Â din933, din931, din419, din558, din7990, din6922, ASME/ANSI B 18.2.1 , ASME/ANSI B 18.2.3.1M,GB, BSW, ISO Hex bolt , carriage bolt, heavy hex bolt, flange head bolt, achor bolt ect |
Nut | din934, hex heavy hex nut, 2H nut, din555, flange bolt, cap nut, nylon nut, ect |
Screw | hex screw, self drilling screw, self tapping screw, drywall screw, pan head screw, button head screw, machine screw, chipboard screw,furniture screw,wood screw, ect |
Washer | flat washer, spring washer, lock washer,square washer,spring lock washer, plain washer ect |
Thread Rod | threaded rod din976, threaded bar din975 stud bolt, B7 stud bolt ect |
We are also professional in all the Non-Standard or Customized Items by your design! |
Available Material | Carbon steel,Stainless steel,Duplex Stainless steel Brass,Copper,Plastic,Aluminum |
Surface Treatment | Zinc Plated/Galvanized,Nickel Plated,HDG,Copper Plated,Anodized,Polishing. Powder Coating,Geomet,Dacromet,Passivation,Electrophoesis, |
Equipments | Cold forging Machine,Thread Rolling Machine,CNC Machine,Lather Machine,Grinding Machine,Milling Machine,Drilling Machine,Casting Machine |
Processing Way | Cold Forging,Stamping,Rolling,Bending,Casting,Extrusion,Milling,Welding,Turning |
Processing drawing Format |
. jpg /. pdf / . dwg / . igs / . stp etc. |
Trade Term | EXW, Â FOB, Â CIF, DDP, CFR,or as discussing |
Payment Term | T/T,L/C,Western Uion |
Packagement | Plastic Bag+Chipboard Carton +Plywood Pallet With Belt and Film |
The Style PVR pressure/Vacuum Relief Valve is a Sanitary Valve designed specifically for the brewing, beverage, food processing and pharmaceutical industries.
l Self-actuated operation.
l Relieves excess air or gas pressure.
l Relieves excess liquid pressure in the absence of air or gas blanketing.
l Designed to prevent vacuum formation that could cause the vessel to buckle.
l Body and all internal parts designed to operate after exposure to process fluids and withstand direct flushing and cleansing of sterilizing agents, caustics, water or steam.
l Allows complete drainage after operation and/or flushing and minimizes crevices which might trap contaminants or promote freezing in cold environments.
l All materials are corrosion resistant and all exposed surface finishes are controlled to enhance sanitary features.
1. Size: 1/2"- 6"
2. Material: SS304, SS316L
3. Standard: SMS,DIN,3A,IDF,ISO or according to customer request.
4. Connection: Butt-welded,clamped,threaded
5. Cartridge and body: Forge
6. Seal: Food Rubber
FAQ:
1.Are you a trader or manufactory?
We are a manufactory (Own 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, Paypal,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.
9.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.
10.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.
11.Quality control:
All the products are calibrated with real working condition, and tested before shipping as qualified product.
12.Purpose:Attitude is everything.
Tank Pressure Vacuum Relief Valve
Vacuum Relief Valve,Stainless Steel Relief Valves,Stainless Steel Valve,Pressure Relief Valve
Wenzhou Qili Fluid Equipment Co., Ltd. , http://www.qlssvalve.com