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Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders

  • Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders
  • Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders
  • Pump Valve Rubber Diaphragm for Pneumatic Valves and Cylinders
Place of Origin CHINA
Brand Name HONGUM
Certification 3A、CE、SGS approval
Model Number Customized
Minimum Order Quantity 5 PCS
Price 3.0-120.0 USD / pc
Packaging Details Poly bag+carton box
Delivery Time 7-15 days
Payment Terms Wire Transfers, letters of credit, Western Union, Paypal, T/T, L/C
Supply Ability 5000 pcs per month

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Product Details
Features High Strength, Stable Performance Name Diaphragm For Pneumatic Valves And Cylinders
Material NBR, NR, CR, FR Tensile Strength 0.1 To 15Mpa
Service Life ≥1000000 Times Color Black Or Customized
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Product Description

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 Materials NBR,NR
Operating Temperature -20℃~80℃
Service Life ≥1000000 times
Usage Scenario Industrial 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
A B C D h H T R1 R2 R3 φ1 φ2
ZMLB-0 35 130 126 95 75 1 20 1 6.5 6.5 / 8×φ5 /
ZMLB-1 50 145 130 90 80 4 7 2 8 8 8 8×φ7 8×φ12
ZMLB-2 80 165 150 100 85 7 15 2.5 7 8 8 8×φ7 8×φ13
ZMLB-3 70 195 175 120 96 18 25 2 6.5 4.5 6.5 10×φ8.5 /
ZMLB-4 90 200 187 115 90 8 25 3 12 15 12 8×φ9 /
XKK-1   230 无孔 175 150 5 15 1.5 12 6 12 Nonporous Nonporous
XHD-1   255 225 140 120 7… 16 2 3 17 14 12×φ9 /
XDG-1   255 235 175 155 10 50 3 7 5 10 12×φ9 /
ZMLB-5 250 255 245 190 160 8 38 3 11 7 15 12×φ6 12×φ12
ZMLB-6 200 268 243 195 154 18 33 1.5 10 6.5 6.5 12×φ13  
ZMLB-7 250 288 270 180 160 28 28 4 8 11 8 14×φ8.5 /
ZMLB-8 350 338 312 250 211 23 45 2.5 9.5 6.5 8.5 18×φ10 /
ZMAB-10 100 194 174 130 110 5 15 2 5 8 / 8×φ9 8×φ15
ZMAB-1A 150 205 185 135 115 10 24 2 5 7 12 8×φ9 8×φ15
ZMAB-1B 200 235 215 155 135 12 20 2.5 6 9 10 12×φ9 12×φ15
ZMAB-2 280 285 265 195 155 8 33 2 12 12 15 12×φ9 12×φ15
XDG-2   298 278 220 195 10 60 3 10 8 10 12×φ9 /
ZMAB-3A 400 306 286 256 196 8 38 2 9 9 9 12×φ9 12×φ15
ZMAB-3B 420 325 305 220 180 18 45 3 8 15 10 16×φ9 16×φ15
ZMAB-4A 630 410 386 275 225 18 60 3 10 14 14 16×φ11 16×φ15
ZMAB-4B 600 394 374 290 230 18 60 2.5 12 14 14 16×φ11 16×φ15
XDG-2   395 375 320 300 15 80 3 13 7 10 16×φ11 /
ZMAB-5 1000 195 470 365 295 16 70 3 20 26 30 20×φ11 20×φ18
ZMAB-6A 1600 616 586 460 360 45 100 4 14 20 20 20×φ11 20×φ16
ZMAB-6B 1600 640 610 460 360 46 102 4 14 20 20 24×φ12 24×φ18
S1 70 176 156 100 72 10 33 3 9 9 10 12×φ9— 12×φ14
S2 100 195 175 110 80 13 35 2.5 7 10 14 12×φ⁹ 12×φ14
ZMAB-22 350 285 265 220 190 0 35 2 10 12 / 12×φ9 12×φ15
ZMAB-23 350 285 265 220 190 0 48 2 10 12 / 12×φ9 12×φ15
ZMAB-34 560 360 336 285 235 0 65 2.5 10 14 /   16×φ15
ZMAB-45 900 470 440 370 300 0 98 3 20 26 / 18×φ11 18×φ18
HA-2   267 248 190 160 10 39 2 13 8/8 13 10×φ9 10×φ15
HA-3   350 330 265 225 12 50 2 12 8 18 16×φ9 16×φ15
xzs-1   126 114 96 74 0 10 3 0 10 10 6×φ7 /
XZS-2   135 122. 103 78 0 15 3 0 7 7 6×φ7 /
XZS-3   186 172 150 112 0 15 3 0 15 20 8×φ7 /
XZS-4   234 218 194 153 0 18 3 0 10 10 12×φ7 /
XDY-1   110 108 95 80 0 20 3 0 45° 3 O-ring φ8
XDY-2   150 147 132 100 0 22 3 0 45° 4 O-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.

Tags:

Pneumatic Valve Diaphragm

diaphragm valve gasket

Valve Rubber Diaphragm