Description
1/2″ SS316 Pressure Relief Valve for Dosing Pumps
The JEW 1/2″ pressure relief valve protects your dosing pump, piping and instruments from over-pressure. If the discharge line is blocked or a valve is closed by mistake, the relief valve opens at its set pressure and returns the chemical safely, then closes again once pressure drops.
The body is machined from SS316 stainless steel and the spring is PTFE coated, so the valve suits corrosive chemicals such as acids, alkalis and hypochlorite used in water treatment and chemical plants.
Specifications
| Size | 1/2″ (15 NB) |
|---|---|
| End connection | Flanged |
| Body material | SS316 |
| Spring | PTFE coated |
| Set pressure | Up to 10 kg/cm² |
Typical uses
- Discharge line protection on plunger and diaphragm metering pumps
- Chemical dosing skids in water and wastewater treatment
- Chemical, fertilizer, sugar and paper plant dosing lines
Industries we serve
- Water & wastewater treatment
- Chemical & petrochemical plants
- Refinery, oil & gas
- Fertilizer plants
- Sugar mills & distilleries
- Paper & pulp mills
Need a different size or pressure?
Jagdish Engineering Works, Mumbai, manufactures pressure relief valves in other sizes and set pressures. Share your line size, chemical and required set pressure, and we will send a quotation.
Enquire on WhatsApp or call +91 98191 49521
Email: hardik@jewpump.com
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