Check Valve

Forged Check Valve

NU-TECH Forged Check Valves are engineered for dependable, tight shut-off to prevent reverse flow. Compact, rugged construction with renewable seating ensures long service life and easy maintenance. Designs comply with API 602 and generally conform to ASME B16.34. A wide range of body/cover materials and trims are available to suit demanding services.

Get Quote →

01 / 00

Features

Bolted cover; option for welded cover
Renewable seat rings / integral seat options
Body-guided disc for reliable seating
Available for horizontal or vertical service
Compact forged body; low pressure drop
Fugitive-emission packing options
Easy inline maintenance

Size & Class

800# (1/2” to 2”)
1500# (1/2” to 1 1/2”)
2500# (1/2” to 1”)

End Configuration

Threaded (NPT/BSP)
Socket Weld
Butt Weld
Flanged RF / RTJ
Extended end connections (on request)

Service Requirements

NACE
Oxygen Service
Hydrogen Service
Cryogenic Service

Specifications

Design Standard	API 602, ASME B16.34
Testing Standard	API 598
Face to Face (Flanged)	ASME B16.10
Flanged Standard	ASME B16.5
Butt Weld End	ASME B16.25
Socket Weld End	ASME B16.11
Threaded End (NPT)	ASME B1.20.1
Materials	CS / LTCS / SS / Alloy Steel (others on request)

Connect With NU-TECH Controls

Our experts are here to support you from selection to installation.

Get QUOTE