Overpressure Protector

The Overpressure Protector is a precision-engineered safety device designed to protect pressure gauges, transmitters, and instrumentation systems from sudden pressure spikes and over-range conditions. It automatically isolates the instrument whenever the process pressure exceeds the preset limit, preventing damage to sensitive measuring equipment and extending instrument service life. Manufactured using high-quality Stainless Steel SS316L, the overpressure protector offers excellent corrosion…

The Overpressure Protector is a precision-engineered safety device designed to protect
pressure gauges, transmitters, and instrumentation systems from sudden pressure spikes and
over-range conditions. It automatically isolates the instrument whenever the process pressure
exceeds the preset limit, preventing damage to sensitive measuring equipment and extending
instrument service life.
Manufactured using high-quality Stainless Steel SS316L, the overpressure protector offers
excellent corrosion resistance, high-pressure durability, and reliable performance in demanding
industrial environments. The spring-loaded piston mechanism ensures automatic shut-off during
excessive pressure conditions and reopens once the pressure returns to safe operating levels.
These protectors are widely used in process industries, instrumentation systems, hydraulic
lines, and pressure monitoring applications where pressure surges can damage gauges and
transmitters.

Connection Size
1/4”, 1/2”, 1”
Connection Type
NPT / BSPT / BSPP
Device Type
Overpressure Protector
Material
Stainless Steel SS316L
Maximum Overpressure Safety
Up to 1000 bar
Media Compatibility
Liquids, Gases & Corrosive Media
Mounting Type
Direct Mount / Remote Mount
Operating Principle
Spring Loaded Piston Valve
Operating Temperature
-40°C to 120°C
Optional Materials
Monel, Hastelloy, Inconel
Pressure Range
Adjustable from 0.4 bar to 600 bar
Seal Material
Viton / FPM
Testing
100% Factory Pressure Tested

Adjustable Pressure Settings

Available with adjustable pressure ranges to suit different process requirements.

Automatic Pressure Isolation

The spring-loaded piston automatically shuts off the pressure line when preset pressure is exceeded.

Extends Instrument Life

Reduces wear and mechanical damage, helping increase the lifespan of instrumentation systems.

Leak-Free Operation

Precision-engineered sealing system provides safe and secure pressure isolation.

Low Maintenance Design

Robust construction minimizes maintenance needs and ensures long-term operational reliability.

Protects Sensitive Instruments

Prevents damage to pressure gauges, transmitters, and sensors caused by sudden overpressure conditions.

Reliable High-Pressure Performance

Designed for demanding high-pressure industrial applications with dependable shut-off capability.

Superior Corrosion Resistance

SS316L construction provides excellent resistance against corrosion, chemicals, and harsh process environments.

We offer quality, with the best materials and service

Our commitment to excellence ensures that every product we deliver meets the highest standards of industrial precision and reliability.

💎

Original Product

Inhouse Engineered, Innovative, Excellent product to redefine your expectations and embrace the extraordinary.

🛡️

Warranty

We are confident about our quality products and covered our warranty to ensure client satisfaction.

🌐

Global Shipping

We offer our products Worldwide and we want you to experience our exceptional product at your doorstep. With Global customer base, We have earned trust globally.

🔒

100% Trust

Our commitment to 100% trust on our engineered product. Client trust is our most valued asset.