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Hydraulic Non Return Valve

Name: Hydraulic Non Return Valve
Brand: PERFECT ENGINEERS
Price: 360 INR
Availability: InStock

Price 360 INR/ Piece

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MOQ : 500 Units

Hydraulic Non Return Valve Specification

Connection Type
Threaded (BSP/NPT)

Features
Corrosion resistant, leak proof, compact design

Material
Carbon steel body, stainless steel internal parts

Valve Type
Non return (check valve)

Control System
Direct mechanical control (no actuator)

Valve Size
1/4 to 2

Sealing
Nitrile rubber (NBR) or Viton O-ring

Voltage
Not applicable (mechanical operation)

Application
Hydraulic fluid systems, pipelines, industrial machinery, cylinders

Structure
Check valve (inline body) construction

Type
Inline non return valve

Power
Manual/Direct flow

Pressure
Up to 350 Bar (5000 PSI)

Media
Hydraulic oil, air, water, compatible fluids

Port Size
1/4 to 2 BSP/NPT

Temperature
-20C to 100C

Disc
Spring loaded, stainless steel

Pin
Stainless steel pin

Maintenance
Minimal, field serviceable

Finish
Zinc plated or phosphate coated

End Connection
Female thread

Cracking Pressure
0.2 to 2 Bar

Weight
Varies by size (approx. 200g to 1.5kg)

Flow Direction
Unidirectional

Mounting Position
Any

About Hydraulic Non Return Valve

Hydraulic NonReturn Valves also known as check valves are crucial components in hydraulic systems designed to allow fluid flow in one direction only preventing backflow and maintaining system integrity Perfect Engineers offers highperformance Hydraulic NonReturn Valves to ensure safe efficient and reliable operation in various industrial applications

Key Features

OneWay Flow Control Ensures fluid flows only in one direction preventing backflow and safeguarding system components

Pressure Rating Rated up to 6000 PSI suitable for highpressure hydraulic systems

CorrosionResistant Materials Made from highquality materials such as Stainless Steel Carbon Steel and Brass for enhanced durability and resistance to corrosion

Compact Design The compact structure is ideal for tight spaces offering an efficient solution for fluid control

LeakProof Operation Highquality seals ensure leakfree operation even under highpressure conditions

Reliable Performance Provides consistent and dependable flow control reducing the risk of damage to hydraulic machinery

Easy Installation Available with a variety of end connections such as BSP NPT Flanged or Socket Weld for easy integration into your system

Specifications

Body Materials

Stainless Steel SS304 SS316

Carbon Steel

Brass

Seal Materials PTFE Viton or Metal Seals depending on application

Pressure Rating Up to 6000 PSI

Temperature Range 20C to 150C based on material selection

Size Range

From 14 to 2

Custom sizes available upon request

End Connections BSP NPT Flanged Socket Weld

Flow Direction Oneway flow only prevents backflow

Application Ideal for hydraulic and fluid systems in industries such as oil gas power generation water treatment and more

Applications

Oil Gas For preventing reverse flow in pipelines ensuring the safety of the system

Power Generation Safeguarding pumps turbines and valves by blocking reverse fluid flow

Hydraulic Systems Controlling fluid direction to maintain proper flow and pressure in hydraulic machinery

Water Treatment Preventing backflow in water and wastewater treatment plants

Industrial Applications Ensuring the efficient operation of machinery and equipment across various industries

Why Choose Our Hydraulic NonReturn Valves

At Perfect Engineers we prioritize quality and performance Our Hydraulic NonReturn Valves are designed for high pressure durable operation and consistent efficiency Manufactured with premium materials these valves ensure a long service life and are rigorously tested for leakproof performance

Whether you need standard or custom specifications we provide reliable solutions tailored to meet your needs

Reliable Flow Control Across Applications

Our hydraulic non return valve delivers unidirectional flow control, preventing backflow and safeguarding sensitive equipment in diverse environments. The robust construction and high pressure capability support a wide range of hydraulic and fluid systems, adapted for industrial machinery, pipelines, and cylinders. Its universal mounting orientation and multiple port sizes provide installation flexibility, making it a versatile choice for engineers and system designers.

Durable and Corrosion-Resistant Construction

Built with a carbon steel body and stainless steel internal components, this check valve withstands demanding conditions, including pressures up to 350 Bar and temperatures from -20C to 100C. The zinc-plated or phosphate-coated finish and optional NBR or Viton seals ensure excellent resistance against corrosion and leaks, extending the valve's operational lifespan in challenging applications.

Minimal Maintenance and Easy Field Servicing

Designed for straightforward upkeep, the valve requires little maintenance under normal conditions and is field serviceable. Its mechanically actuated, spring-loaded disc design means no external power is needed. Users benefit from fast installation and easy inline maintenance access, reducing downtime and ensuring efficient ongoing operation in various sectors.

FAQ's of Hydraulic Non Return Valve:

Q: How does the hydraulic non return valve ensure unidirectional flow in a system?

A: The valve features a spring-loaded, stainless steel disc that automatically closes when reverse flow occurs, preventing fluid from traveling backward. Its mechanical, inline check valve design allows flow in only one direction, reliably protecting downstream equipment.

Q: What are the recommended applications for this valve?

A: This non return valve is ideal for hydraulic fluid systems, pipelines, industrial machinery, hydraulic cylinders, and installations where prevention of backflow is critical. It handles hydraulic oil, compatible water, and air, making it suited for various industrial and automation settings.

Q: When should I consider using NBR versus Viton O-rings for sealing?

A: NBR (nitrile rubber) O-rings are recommended for standard hydraulic oils and most water-based fluids. Choose Viton O-rings if your system handles higher temperature fluids or more aggressive chemicals, as Viton offers enhanced chemical and heat resistance.

Q: Where can I mount this non return valve within a hydraulic system?

A: Thanks to its versatile design, the valve can be mounted in any orientation (vertical or horizontal) within the pipeline. The female BSP or NPT threaded ends facilitate easy integration into new or existing hydraulic circuits.

Q: What is the maintenance process and how often is servicing required?

A: Minimal maintenance is needed due to its robust build. Periodic inspections for seal integrity and cleaning are advisable, especially in systems prone to debris. The valve is field serviceable, allowing easy replacement of seals or internal cleaning without removal from the pipeline.

Q: What are the main benefits of choosing this non return valve?

A: Key benefits include reliable prevention of reverse flow, compatibility with a wide range of fluids, corrosion-resistant construction, minimal maintenance needs, compact design, and easy installation in diverse piping configurations.

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More Products in Non Return Valve Category

Non Return Valve

Price 300 INR / Piece

Minimum Order Quantity : 500 Pieces

Usage : Industries

Material : Stainless steel, Aluminum & Brass

Application : Stainless steel, Aluminum & Brass

Connection Type : Flanged End to ANSI B 16.5, Class 150 / 300 / 600 BS 10 Table D / E / F / H PN 6 / PN 10 / PN 16 / PN 25 / PN 40 / PN 64 DIN Standard / JIS Standard / IS Standard Butt Weld End to ANSI B 16.25

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