COMPAC-NOZ® Nozzle Check Valves

Compac-Noz® valves have a shorter face-to-face design than standard check valves for applications where space and weight are primary focus and valve pressure drop is less critical.

Features And Benefits

Technical Details

Applications

Literature

Certificates

Videos

Features And Benefits

Ease of installation and maintenance
Proven Reliability
Compact and lower weight
Lower pressure drop compared with standard Noz-Chek® offering
Face to face design to API 594 allows direct replacement of other valve types meeting this standard, without line modification, and provides axial check valve performance and reliability

Technical Details

DESIGN FEATURES

Compact design and short face to face to meet API 594
One moving part resulting in minimal wear and long service life
Quick dynamic response reducing reverse velocity and minimizing damaging water hammer
Short stroke to help in quick response
Choice of springs for specific critical velocity and valve response
Suitable for reciprocating compressor service eliminating chatter
Spring is internal and protected from process flow
Preferred in centrifugal compressor service

SIZE RANGE

12″ – 60″

PRESSURE RATING

Class 150 – 4500
API 6A Class 2000 – 15,000

BODY CONFIGURATION

Flanged, butt-weld ends, hub ends and specials

Applications

Gas Transmission

Compressor Suction/Discharge/Bypass

Power Generation

Feedwater
Cooling water
Blowdown
Steam

Petro-Chemical / Chemical Processing

Propylene Units

Hydrocarbon Processing

Catalytic Cracking
Hydrotreating

Water Transmission

Pipeline
Pump Compressor Station

FPSO

LNG

Ethyelene

Literature

Certificates

Download Certificates

API 594 end-to-end dimensions
API 6A
ASME B16.34 & API 6D
API 6FD

Videos

Product Animations and Video Library

COMPAC-NOZ® Nozzle Check Valves

Features And Benefits

Technical Details

DESIGN FEATURES

SIZE RANGE

PRESSURE RATING

BODY CONFIGURATION

Applications

Literature

Certificates

Videos

Executive Offices

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