Non - Diaphragm Valves
Sandur Fluid Controls Pvt. Ltd. offers a comprehensive range of Non-Diaphragm Valves designed for reliable flow regulation, isolation, switching, pressure control, and media distribution across industrial, laboratory, medical, analytical, and automation applications. Engineered using advanced valve technologies, these valves provide high flow efficiency, fast response times, excellent durability, and dependable performance in demanding operating environments.
Our Non-Diaphragm Valves are widely used for controlling liquids, gases, steam, compressed air, chemicals, and specialty process fluids where diaphragm-based isolation is not required.
These valves are ideal for:
Available in manual, solenoid-operated, pneumatic, motorized, and proportional control configurations, our non-diaphragm valves provide versatile flow management solutions for a broad range of applications.
Non-Diaphragm Valves are flow control devices that regulate, direct, isolate, or switch the flow of fluids and gases using mechanisms such as ball, needle, spool, poppet, piston, gate, globe, or solenoid-operated designs.
These valves are commonly used for:
Unlike diaphragm valves, these designs offer:
They are widely selected for industrial and automation systems requiring efficient and reliable flow control.
Product Features :
Technical Specifications :
| Parameter | Specification |
|---|---|
| Product Type | Non-Diaphragm Valve |
| Valve Types | Ball, Needle, Solenoid, Poppet, Spool, Globe, Piston |
| Valve Size | 1/8" to 12" |
| Operating Pressure | Vacuum to 400 Bar |
| Operating Temperature | -40°C to +250°C |
| Flow Media | Liquids / Gases / Steam / Chemicals |
| Body Material | Brass / SS304 / SS316 / PVC / PVDF |
| Seal Material | PTFE / Viton / EPDM / NBR |
| Port Configuration | 2-Way / 3-Way / 4-Way |
| Connection Type | Threaded / Flanged / Compression |
| Actuation | Manual / Solenoid / Pneumatic / Electric |
| Response Time | Milliseconds to Seconds |
| Automation Compatibility | PLC / SCADA / DCS |
| Leakage Class | Standard to Bubble Tight |
Available Product Variants :
Ball Valves :
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Needle Valves :
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Solenoid Valves :
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Poppet Valves :
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Globe Valves :
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Motorized Control Valves :
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Product Benefits :
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Non-Diaphragm Valves are widely used across industrial and scientific sectors.
Industries We Serve :
Optional Features & Accessories :
Why Choose Our Non-Diaphragm Valves?
Frequently Asked Questions (FAQ)?
These are valves that control fluid or gas flow using mechanisms such as ball, needle, poppet, spool, globe, or piston designs rather than flexible diaphragms.
Liquids, gases, steam, chemicals, compressed air, and specialty fluids.
Yes, solenoid, pneumatic, and motorized configurations are available.
Depending on the model, pressures from vacuum up to 400 Bar can be handled.
Yes, stainless steel, PVDF, PVC, and specialized material options are available.
Water treatment, automation, pharmaceuticals, chemicals, food processing, and medical equipment industries.
Yes, most automated models support PLC, SCADA, and DCS integration.
Yes, customized sizes, materials, and control options can be provided.
Yes, selected models can operate up to 250°C.
Yes, complete engineering and application support is available.