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-40 2W400-40 SUW-40 2S400-40 |
| Orifice size | 3.5mm |
| Mounting hole size | 9mm |
| Diaphragm outer distance | 93mm |
| Center distance | 98mm |
| Spring | With |
| Air hole | With |
| Packaging | Individual sealed |
| Color | Black |
| Size | 1 1/2'' |
| Brand Name | Brando |
| Model Number | 2W400-40 |
| Certification | CE ISO |
| Place of Origin | China |
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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-40 2W400-40 SUW-40 2S400-40 | Orifice size | 3.5mm |
| Mounting hole size | 9mm | Diaphragm outer distance | 93mm |
| Center distance | 98mm | Spring | With |
| Air hole | With | Packaging | Individual sealed |
| Color | Black | Size | 1 1/2'' |
| Brand Name | Brando | Model Number | 2W400-40 |
| Certification | CE ISO | Place of Origin | China |
| High Light | pneumatic valve diaphragm ，rubber diaphragm | ||
Diaphragm Repair Kit For 1-1/2'' UW-40 2W400-40 SUW-40 2S400-40 Solenoid Valve Drain Valve Diaphragm Valve
The pilot type diaphragm solenoid valve is a pilot type solenoid valve with secondary opening. Its structure is mainly composed of a pilot valve and a main valve. The main valve adopts a rubber seal structure. In normal position, the movable iron core seals the pilot valve port, the pressure in the valve chamber is balanced, and the main valve port is closed. When the coil is energized, electromagnetic force will be generated to suck up the movable iron core, and the medium in the main valve cavity will leak out from the pilot valve port, resulting in a pressure difference. The diaphragm or valve cup will be quickly lifted, and the main valve port will be opened, and the valve will be in a path. When the coil is powered off, the magnetic field disappears, the movable iron core resets, the pilot valve port is closed, and the pressure in the pilot valve and the main valve chamber is balanced, the valve is closed again.
BRANDO has 4800 square meter workshops and around 50 employees, developed about 10 years from year 2008 by focusing on products quality, design, service, now with good reputation from all over the world and our annual output value increasing yearly by yearly, moreover, more than 90% of annual output value is from exporting brought from products high quality and best customer service. We highly believe to run the company and brand well should keep faith of BEST QUALITY, BEST ATTITUDE, and BEST CUSTOMER SERVICE.
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 | 2w400-40 water valve diaphragm |
| Center distance | φ98 |
| Outside diameter | 93mm |
| 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:
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Packing＆shipping:
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√ 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
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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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