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Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders

Categories Pneumatic Valve Diaphragm
Brand Name: HONGUM
Model Number: Customized
Place of Origin: CHINA
MOQ: 5 PCS
Price: 3.0-120.0 USD / pc
Payment Terms: Wire Transfers, letters of credit, Western Union, Paypal, T/T, L/C
Supply Ability: 5000 pcs per month
Delivery Time: 7-15 days
Packaging Details: Poly bag+carton box
Certification: 3A、CE、SGS approval
Name: Diaphragm for Pneumatic Valves and Cylinders
Material: NBR, NR, CR, FR
Tensile strength: 0.1 to 15Mpa
Service life: ≥1000000 times
Features: High strength, stable performance
Color: Black or customized
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Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders

Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders


Diaphragm parameters of pneumatic control valve:


Diameter: 5-1500mm
Material: Nitrile rubber natural rubber
Temperature Resistance: -35° C to 300° C
Tensile strength: ranging from 0.1 to 15Mpa

Product MaterialsNBR,NR
Operating Temperature-20℃~80℃
Service Life≥1000000 times
Usage ScenarioIndustrial mechanical cylinder



The installation steps of the pneumatic valve diaphragm are as follows:


1. Put the spring on the spring seat.
2. Install the diaphragm. When the diaphragm and the hard core are fixed, a loosening pad should be added to the screw cap to ensure that the diaphragm is flat and air-proof.
3. Therefore, grease should be applied to the fastening bolts before assembly, which is conducive to the next maintenance and lubrication.
4. Put on the upper membrane cover, fix it with a pair of eyebolts, and evenly and alternately tighten the eyebolts to complete the initial adjustment of the spring.
5. Tighten the fixed explosion nut on the membrane cover, and do not screw the eyebolt.
6. Install the connecting parts, and connect the supply line to the upper membrane cover.
7. After the above steps are completed, apply the following methods to verify:
1) Through the air supply line, the membrane air chamber is passed into the air supply pressure of 500KP, and use soapy water to check whether there is air leakage around the membrane.
2) Check whether the execution is flexible within the full stroke range (referring to the actuator itself).

Item

Operating area
cm²

Size
ABCDhHTR1R2R3φ1φ2
ZMLB-035130126957512016.56.5/8×φ5/
ZMLB-15014513090804728888×φ78×φ12
ZMLB-280165150100857152.57888×φ78×φ13
ZMLB-37019517512096182526.54.56.510×φ8.5/
ZMLB-4902001871159082531215128×φ9/
XKK-1230无孔1751505151.512612NonporousNonporous
XHD-12552251401207…1623171412×φ9/
XDG-125523517515510503751012×φ9/
ZMLB-525025524519016083831171512×φ612×φ12
ZMLB-620026824319515418331.5106.56.512×φ13
ZMLB-725028827018016028284811814×φ8.5/
ZMLB-835033831225021123452.59.56.58.518×φ10/
ZMAB-10100194174130110515258/8×φ98×φ15
ZMAB-1A1502051851351151024257128×φ98×φ15
ZMAB-1B20023521515513512202.5691012×φ912×φ15
ZMAB-2280285265195155833212121512×φ912×φ15
XDG-2298278220195106031081012×φ9/
ZMAB-3A400306286256196838299912×φ912×φ15
ZMAB-3B420325305220180184538151016×φ916×φ15
ZMAB-4A6304103862752251860310141416×φ1116×φ15
ZMAB-4B60039437429023018602.512141416×φ1116×φ15
XDG-2395375320300158031371016×φ11/
ZMAB-510001954703652951670320263020×φ1120×φ18
ZMAB-6A160061658646036045100414202020×φ1120×φ16
ZMAB-6B160064061046036046102414202024×φ1224×φ18
S1701761561007210333991012×φ9—12×φ14
S21001951751108013352.57101412×φ⁹12×φ14
ZMAB-2235028526522019003521012/12×φ912×φ15
ZMAB-2335028526522019004821012/12×φ912×φ15
ZMAB-345603603362852350652.51014/16×φ15
ZMAB-4590047044037030009832026/18×φ1118×φ18
HA-226724819016010392138/81310×φ910×φ15
HA-3350330265225125021281816×φ916×φ15
xzs-112611496740103010106×φ7/
XZS-2135122.1037801530776×φ7/
XZS-31861721501120153015208×φ7/
XZS-423421819415301830101012×φ7/
XDY-111010895800203045°3O-ring φ8
XDY-21501471321000223045°4O-ring φ8.5

Our service:


1. Packaging is neutral packing or customized packing.

2. We will reply you within 24 hours.

3. We will also provide you with good after-sales service.

4. OEM or ODM orders are welcomed.

5. Trial orders are acceptable.

6. High quality and factory price.

7. 100% ensured the quality.

Quality Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders for sale
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