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Pressure Relief And Safety Valves
Introduction

GM Dalui pressure relief and safety valves are critical components designed to protect pressure vessels, pipelines, and equipment from exceeding maximum allowable pressure. These valves automatically open at set pressure to release excess fluid or gas, preventing potential accidents or damage. They are widely used in boilers, compressors, pumps, chemical plants, and other industrial systems requiring pressure safety management.

Types Of Pressure Relief Valves
Type of Valve
Pressure Relief Valve (P.R.V)
Illustration
pressure relief valve

Engineered with adjustable springs and robust materials like stainless.

Features

Use in boilers, pressure vessels, and piping system to prevent overpressure.

Application

15-600

Size Range
(mm)
Type of Valve
Safety Valve
Illustration
safety-relief-valves-500x500

Engineered with precision springs and robust materials like stainless steel.

Features

Common in steam systems, boilers, and compressed air systems to protect against excessive. pressure.

Application

25-600

Size Range
(mm)
Type of Valve
Vacuum Relief
Illustration
pneumatic-screwed-brass-vacuum-release-valve-801981042-fk74ludo

Precision springs and durable materials like stainless steel to prevent damage by allowing air intake under vacuum conditions.

Features

Prevents vacuum conditions by allowing ale into a system, used in storage tanks and pipelines.

Application

25-600

Size Range
(mm)
Type of Valve

Pressure Reducing/
Flow Control Valve
Illustration
200x-pressure-reducing-valve15230571695

Flow control valves regulate fluid flow by adjusting passage size. They maintain constant flow rates, control actuator speeds, prevent reverse flow, reduce pressure drops, enable precise adjustments, isolate/direct fluid, and safeguard against flow-related damage.

Features

Flow control valves precisely regulate fluid flow rates. Ideal for applications requiring constant flow, pressure Control, and system protection.

Application

50-900

Size Range
(mm)