Control Valve Diaphragm

Product Details

Fabric reinforced rubber diaphragm are our expertise from last 30 + years. Wespo are manufacturers and exporters of rubber diaphragms with various materials and bonding option offering a range of diaphragms in natural and synthetic rubber with or without fabrics reinforced as well as different bonding options such as metal ,plastic , carbon or ptfe ,gives our customers a variety of choices to suit their specific needs and applications providing such versatility can help to cater wider range of industries WESPO DIAPHRAGM RANGE: Wespo’s range of diaphragms includes plain, concave, convex, Saunders type, cup type, hat type, and saucer type, with or without fabric reinforcement. How do you identify the right elastomers for the Wespo Diaphragm? The diaphragm comprises different elastomers, each designed to perform best under certain conditions. There are three primary data points you need to identify to determine which elastomer to select for a given application: 1 operating temperature 2 levels of potential corrosion 3 levels of potential wear The following factors are important in choosing the right fabric 1 diaphragm stroke rate effect 2 risk of tearing of the fabric due to flange sealing conditions 3 required balance between sensitivity and strength of the fabric 4 environmental impact on the fabric, i.E. Flammability, and temperature Types of diaphragms: Valve diaphragm Pump diaphragm Actuator diaphragms Wespo saunders rubber and ptfe diaphragm size range XE and XB a type: DN08 – DN350 XC a type: DN015 – DN350 XF a type: DN65 KB Type: DN015- DN350 Wespo flat Rubber Diaphragm Flat Rubber Diaphragms are molded from tools or cut from fabric-reinforced sheet wespo flat diaphragms are pressure loadable on both sides. They have the same effective area on both sides. The flat rubber diaphragms are used for pumps, regulation, control, and measurement Why choose Wespo rubber Diaphragms? 1. One-stop service from compound to manufacture 2. In-house well-equipped mold design and building capabilities 3. Rubber compound tested before production 4. Rubber compounds can be rich, reachable, and FDA-approved. Other certificates can be done according to different customer’s demands 5. Keep secret to your idea and your design. 6. Professional design team, mold maker engineer. Oem/ODM service. 7. Prompt delivery. For prototype: 3- 10 days, production orders can be arranged specially to meet customer’s urgent demands 8. Professional QC and R&D teams to ensure high quality of all diaphragms duly marked with mfg date and year Wespo studies diaphragm performance in three important ways. 1) short-term, room temperature burst testing:- we study the burst pressure over several orifice sizes to determine the strength of the material and project the burst pressure in commercial regulators 2) temperature de-rating burst testing:- we study the degradation of burst strength of the material at various elevated temperatures to roughly estimate a temperature derating factor. Our internal data is compared with published data where available. 3) Performance Testing:- we run performance trials with various diaphragm materials to know where best to apply them. This includes determining the lowest flow achievable with any particular material. We have spare Diaphragm quality similar to bellow or valve manufacturer : 1 Samson control 2. Ghatge Patil Industries Ltd 3. Valve works USA 4. Forbes Marshall 5. Hora valves 6. Technic Valves Pvt Ltd 7. John crane valve 8. Fisher valve For more detail contact westpolyrub.com