Place of Origin: | Guangdong |
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Location: | Wenzhou, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Stainless Steel Sanitary Fittings |
Model No.: | AIA-1 |
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Quick detail:
Product |
Pneumatic Butterfly Valve |
Kind |
Clamp End |
Size |
3/4"-6" |
Material |
304, 304L, 316L (1.4301, 1.4307, 1.4404) |
Gasket: |
EPDM/Vmq/FPM/Silicon |
Temperature Range: |
-20 Degree Celsius to 120 Degree Celsius |
Pneumatic Head: | Normally Closed,Nornally Open,Air to Air |
Material of Seal Surface: | Soft Sealed |
Packing |
Plastic bag,Carton,Plywood case |
Technical Parameters
Standard | 3A,SMS,DIN,ISO,RJT,IDF | |
Product wetted steel parts | AISI304/AISI316L | Provided with material inspection report |
Other steel parts | AISI304 | |
Size | 1/2"~6",DN10~DN150 | |
Seal material | EPDM/VMQ/FPM | All seals material comply with FDA21CFR117.2600 |
Working pressure | ≤10bar(145psi) | |
Supply pressure for air actuator | 5~8(0~116psi) | |
Working temperature | EPDM: -14~248ºF(-10~120ºC) | |
VMQ: -58~356ºF(-50~180ºC) | ||
FPM: 22~446ºF(-30~230ºC) | ||
Other materials are avaible upon request | ||
Sterilization temperature | 302ºF(150ºC,max 20min) | |
Outside surface treatment | Ra16~32uin(o.4~0.8um) | |
Inside surface treatment | Ra32~64uin(o.8~1.6um) | |
Connetion ends | butt-weld,clamped ends,male ends, flange ends | |
Pneumatic head | Normally closed(NC)-Air to open,spring to close | |
Normally open(NO)-Air to close,spring to open | ||
Air to air(AA)-Air to open,air to close |
Grade and Main chemical composition% | ||||||||
C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | |
304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 8-10.5 |
304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 9-13.0 |
316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2.0-3.0 | 10-14.0 |
316L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2.0-3.0 | 12-15.0 |
Drawing:
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