Check Valve

HH44X Low resistance counterweight slow closing non return check valve

ZDLPF46 Fluorine lining single seat electric control valve is composed of 381L series electric control valve

Min. Order: 1piece

H44X/T ANSI/API 125lb Cast iron flange end swing check valve

Swing check valve is mainly applied for pipeline of oil, chemical, thermal power plants and other working conditions

Min. Order: 1piece

H44H/Y API 6D Non return Clappet Cast steel Swing Check Valve

Swing check valve is mainly applied for pipeline of oil, chemical, thermal power plants and other working conditions

Min. Order: 1piece

HD76X/ H Cast Iron Wafer Dual Plate Wafer Butterfly Check Valve

This valve is mainly applied to industrial, environmental protection, water treatment, high-rise building water supply pipe

Min. Order: 1piece

SFCV DIN3202-F6 DN50 PN16 Ductile iron One Way Rubber Flap Check Valve

SFCV Rubber Flap Check Valve is mainly installed at the pipe exit of drain system, petroleum, chemical and other industry

Min. Order: 1piece

HQ44X/HQ45X Micro-rseistance ball type check valve

HQ44X/HQ45X Check Valve is mainly used for water supply, drainage, fire, HVAC system

Min. Order: 1piece

DRVZ Drainage Fire Protection Heating and Ventilation system Mute Check Valve

DRVZ Mute Check Valve is mainly used for water supply, drainage, fire, HVAC system

Min. Order: 1piece

HB41X Water Supply and Drainage Pipes Noise Elimination Check Valve

HB41X Noise Elimination Check Valve is for water supply and drainage pipes.

Min. Order: 1piece

HS41X Anti-Pollution Isolating Check Valve

HS41X is a valve which is installed in various kinds pipeline system to strictly stop media back flow

Min. Order: 1piece

HH47X Slow Closing Butterfly Check Valve

HH47X Check Valve is mainly installed at the outlet of pump for industry water supply or sewage treatment plants.

Min. Order: 1piece

DHH44X/H Micro Resistance Slowly-Closing Silencing Check Valve

DHH44X/H is mainly used for industrial, urban water supply and drainage pipes and high-rise residential, hotels

Min. Order: 1piece

H247H Pneumatic High Temperature Multilayer Metal Seal Butterfly Check Valve

HX47H is suitable for pipeline with temperature less than 425℃ and steam or micro dust media

Min. Order: 1piece

BFDZ701X Hydraulic Automatic Control Butterfly Check Valve

BFDZ701X is developed as fourth generation valve which isbased on the technical of micro resistance slow closing check valve.

Min. Order: 1piece

HH46X Micro Resistance Slow Closing Butterfly Check Valve

HH46X Butterfly Check Valve is used in drainage pipeline, installed at the exit of pump to avoid media flow back

Min. Order: 1piece