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Diameter 8mm Soft Tube Pneumatic Diaphragm Valve Back Pressure For Metering Pump

Categories Pneumatic Diaphragm Valve
Model Number: PN6Bar DN12
Place of Origin: Suzhou China
MOQ: 1
Price: CNY (¥350-2000)
Payment Terms: T/T
Supply Ability: 1pcs/10
Delivery Time: 7 work days
Material: PVC-U
Media: Gas
Power: Pneumatic
Size: Standard
Structure: Diaphragm
Port size: DN2~25
  • Product Details
  • Company Profile

Diameter 8mm Soft Tube Pneumatic Diaphragm Valve Back Pressure For Metering Pump

Valve body-PVC-U Control Function NC DN25 Pneumatic Diaphragm Valve Long life

1. It is suitable for the transport, closure and flow adjustment of corrosive media. The temperature is -14℃ ~ 100℃, -40℃ ~ 140℃ according to different materials.

2. The flow component is assembled from colored RPP or PVDF injection parts, with excellent corrosion resistance, easy operation and light weight, which can replace the stainless steel valve.

3. The sealing diaphragm is made of F46 or PFA, with fold resistance ≥1200 times and corrosion resistance equivalent to F4.

4. Adopt screw lifting structure, large opening and closing moment, good stability.

• No corrosion as there are no metal screws
• Increased leak-tightness at temperature changes due to identical temperature behavior of the materials used
• Due to the innovative design the flow rate could be doubled over all dimensions
• The valve body geometry results in a linear flow characteristic, clearly simplifying valve control
• New diaphragm geometry leads to a longer lifetime
• Integrated hand wheel locking device
• The new design enables positioning of the weir rather close to the pipe wall. This produces a zero static branch valve that gives no chance to impurities and growth of bacteria
PneumaticG1/4" Namur
Control functionNC

PP socket DINFPMFPM818880
PP spigot 9(IR)FPMFPM818886
PP FemaleEPDMEPDM818882
Thread PPFPMFPM818883
PP female thread pp fixFPM818781

About us

At present, the main business of the company includes: research and development, production, processing, sales: manufacturing of special equipment for environmental protection, sales of special equipment for environmental protection, sales of machinery and equipment. Mold design and manufacturing, mold sales, general valve and accessories sales, general valve plug manufacturing (excluding special equipment manufacturing), valve plug sales, special equipment manufacturing, pump and vacuum equipment manufacturing, metal materials manufacturing, metal materials sales. Sales of vacuum equipment, sales of metal materials, machinery and equipment and accessories.


Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be returned or according to consumer's requests.

Q. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

Q: Can you give me a discount?
A:As you know,we are manufactory,so please believe us our price is competitive.If the quantity is big,we can consider give you a discount.

Q: If products have some quality problem,how would you deal with?
A:We will responsible for all the quality problems.

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