Ningbo Brando Hardware Co., Ltd
| Supply Ability | 100000pcs per month |
| Delivery Time | 5 working days after payment |
| Packaging Details | PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized |
| Diaphragm material | NBR/Buna |
| Suitable valve number | UW-50 2W500-50 SUW-50 2S500-50 |
| Orifice size | 3.5mm |
| Mounting hole size | 13mm |
| Diaphragm outer distance | 124mm |
| Center distance | 131mm |
| Spring | With |
| Air hole | With |
| Packaging | Individual sealed |
| Color | Black |
| Size | 2'' |
| Brand Name | Brando |
| Model Number | 2W500-50 |
| Certification | CE ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Supply Ability | 100000pcs per month | Delivery Time | 5 working days after payment |
| Packaging Details | PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized | Diaphragm material | NBR/Buna |
| Suitable valve number | UW-50 2W500-50 SUW-50 2S500-50 | Orifice size | 3.5mm |
| Mounting hole size | 13mm | Diaphragm outer distance | 124mm |
| Center distance | 131mm | Spring | With |
| Air hole | With | Packaging | Individual sealed |
| Color | Black | Size | 2'' |
| Brand Name | Brando | Model Number | 2W500-50 |
| Certification | CE ISO | Place of Origin | China |
| High Light | pneumatic valve diaphragm ，rubber diaphragm | ||
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 code | Fitted Valve Code | Valve Port Size | Material |
| 2W160 | 2W160-10, 2W160-15, 2S160-10, 2S160-15 | 3/8'', 1/2'' | NBR/Nitrile |
| 2W200 | 2W200-20, 2S200-20 | 3/4'' | NBR/Nitrile |
| 2W250 | 2W250-25, 2S250-25 | 1'' | NBR/Nitrile |
| 2W320 | 2W320-32, 2S320-32 | 1-1/4'' | NBR/Nitrile |
| 2W350 | 2W350-35, 2S350-35 | 1-1/4'' | NBR/Nitrile |
| 2W400 | 2W400-40, 2S400-40 | 1-1/2'' | NBR/Nitrile |
| 2W500 | 2W500-50, 2S500-50 | 2'' | NBR/Nitrile |
2W500-50 water solenoid valve application diaphragm specification:
| Model | 2w500-50 water valve diaphragm |
| Center distance | φ131 |
| Outside diameter | 124mm |
| Hole number for mounting | 4 |
| Working temperature | -20℃--80℃ |
| Working pressure | 0.2Mpa-0.6Mpa |
| Working medium | Water, Clean Air |
| Diaphragm working life | More than 1 million cycles |
More Informations of Diaphragm:
| Name | rubber diaphragm |
| Material | VITON, NBR, HNBR, EPDM, FPM/FKM, SILICONE, CR |
| Feature | Resistance to oil,water, abrasion |
| Standard | Standard or Customized according to your need |
| Color | As per your request |
| Size | standard or as your design |
| Quality Certification | CE, ISO |
| Packing | pp 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 Loading | Ningbo, China |
| Transport | By 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!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2008
Total Annual:
8million-9million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr... * Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr...
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