Diaphragm Repair Kit For 2" UW-50 2W500-50 SUW-50 2S500-50 Solenoid Valve Drain Valve Diaphragm Valve

Brand Name:Brando
Certification:CE ISO
Model Number:2W500-50
Minimum Order Quantity:1pcs
Delivery Time:5 working days after payment
Place of Origin:China
Contact Now

Add to Cart

Verified Supplier
Location: Ningbo Zhejiang China
Address: 608, Building B, Yinyi Duhui Guoji, No.8, Lane 559, Youngor Avenue, Haishu District, Ningbo, China
Supplier`s last login times: within 14 hours
Product Details Company Profile
Product Details

Diaphragm Repair Kit For 2'' UW-50 2W500-50 SUW-50 2S500-50 Solenoid Valve Drain Valve Diaphragm Valve


1. According to the structure, it can also be divided into pure rubber type and fabric (cloth) type.

2. According to the shape, it can be divided into circle type, square type and plane stamping type.

3. According to the materials, it can be divided into NR, NBR, VQM, EPDM, FPM / vitton, etc.

4. The environment resistant to use can be divided into water resistant, oil resistant, acid and alkali resistant, toluene resistant / propane resistant, natural gas gas, oil / gasoline (ethanol gasoline) and other solvents.

5. According to the thickness, we can produce 0.2mm cloth clamping film.

6. Our technology has reached 0.2mm at present, with withstand voltage of 0-110kg;

7. In terms of high temperature, there are several series from - 50c to - 110C, 150C, 180C, 220c and 280C.


More description of diaphragms:

1, Diaphragm (rubber or fabric reinforcement in rubber diaphragms) is a precision functional part used for checking pressure or changing fluid pressure into driving power

2, Diaphragm has been widely used in automobiles, controllers, household gas facilities and appliances with form of pressure sensors, actuators, On-Off switchs

3, Fabric-reinforcements in rubber diaphragms utilize a layer of an engineered fabric material as parts of the diaphragm construction. This layer of fabric give tremendous design felxibity

4, A very thin-walled diaphragm can withstand high pressures while remaining very flexible and responsive to minior pressure variations

5, Fabrics made of polyester, nylon and silk ard commonly used for most applications, fabric used for those applications exposed to high temperature. For those applications that require extremely high strength

6, All types of elastomers, such as nitrile, EPDM, fluorocarbon, neoprene, silicone, fluorosilicone, can be used in the fabric-reinforced diaphragms.

7, Fabric-reinforced diaphragms offer advantanges of no leakage, no lubrication, no breakaway force, no friction, high strength, functionality over wide pressure ranges, low cost, simple design, versatility


Main Demension:

Reference Number:

Ordering codeFitted Valve CodeValve Port SizeMaterial
2W1602W160-10, 2W160-15, 2S160-10, 2S160-153/8'', 1/2''NBR/Nitrile
2W2002W200-20, 2S200-203/4''NBR/Nitrile
2W2502W250-25, 2S250-251''NBR/Nitrile
2W3202W320-32, 2S320-321-1/4''NBR/Nitrile
2W3502W350-35, 2S350-351-1/4''NBR/Nitrile
2W4002W400-40, 2S400-401-1/2''NBR/Nitrile
2W5002W500-50, 2S500-502''NBR/Nitrile

2W500-50 water solenoid valve application diaphragm specification:

Model2w500-50 water valve diaphragm
Center distanceφ131
Outside diameter124mm
Hole number for mounting4
Working temperature-20℃--80℃
Working pressure0.2Mpa-0.6Mpa
Working mediumWater, Clean Air
Diaphragm working lifeMore than 1 million cycles

More Informations of Diaphragm:

Namerubber diaphragm
MaterialVITON, NBR, HNBR, EPDM, FPM/FKM, SILICONE, CR
FeatureResistance to oil,water, abrasion
StandardStandard or Customized according to your need
ColorAs per your request
Sizestandard or as your design
Quality CertificationCE, ISO
Packingpp bag inside, carton box outside
Date of Shipment

1) 7-15 days if goods in stock

2) 10-20 days if goods out of stock with molding

3) 25-35 days if goods out of stock without molding

4) Store, Prompt shipment if annual requirement informed

Port of LoadingNingbo, China
TransportBy air, by sea, by express, etc

Application Examples:



Youtube Video Of Solenoid Valve Diaphragm:


Our Production:

Packing&shipping:


Focus on your demands, Offer you best solution:


√ Contact us if some points you have doubt

√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for

√ Contact us if you are doing designing


Welcome to your any question and inquiry!

China Diaphragm Repair Kit For 2 UW-50 2W500-50 SUW-50 2S500-50 Solenoid Valve Drain Valve Diaphragm Valve supplier

Diaphragm Repair Kit For 2" UW-50 2W500-50 SUW-50 2S500-50 Solenoid Valve Drain Valve Diaphragm Valve

Inquiry Cart 0