Straight Sanitary Stainless Steel Diaphragm Valve with Silicone Membrane
| Place of Origin: | Guangdong |
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Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Stainless Steel Sanitary Fittings |
Product Detail
| Model No.: | AIA-1 |
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Product Description
Stainless Steel Sanitary Straight Diaphragm Valves with Silicone Membrane
Diaphragm valves: Manual or air actuated.are specially designed for hygienic and asepsis processes in pharmacy industry.This valve is excellent for controlling as well as on/off fluid.
Diaphragm seals the valve body and seat.The is no way to contact the environment.So this valve is suitable for asepsis process.When the valve is off.The pressure seal that holding up diaphragm moves towards to the sealing face of valve body.When the pressure plate moves,the diaphragm bending.forced towards to seat area of body center.So that to shut off the flow path to valve body.The relevant of valve body and pressure plate prevents the diaphragm pressing.The valve can be manual and air actuated,also can be operated by control top and soleniod valve.
Technical Datas
| Valve Body Material | SS316L |
| Availably standard | 3A/BPE/DIN/ISO/IDF/SMS |
| Availably size | 1"-3",DN20-DN65 |
| Seal Material | PTFE + EPDM (double layer) / EPDM / SILICON / FPM (VITON) |
| Availably connection | Clamp/weld/thread/special connection |
| Operated | Manual,Pneumatic |
| Max. Working Pressure | 10Bar |
| Availably structure | Straight, tee, U-type, tank bottom |
| Max. Working Temperature | 120 degree C |
| Application scope | Dairy,food, beverage, pharmacy, cosmetic, etc |
Chemical composition & Mechanical properties
Type Chemical Composition(%)
ASTM C Cr Ni S Mo Others
304 ≤0.08 18.0~20.0 8.00~10.50 ≤0.03 - -
316L ≤0.03 12.00~15.00 ≤0.03 2.00~3.00
Mechanical properties
Heat Treatment Yield strength Tensile strength Elongation (%) Hardness
(N/mm2) HB HRB HV
S ≥205 ≥520 ≥40 ≤187 ≤90 ≤200
S ≥175 ≥480 ≥40 ≤187 ≤90 ≤200