check valve non return valve

COMPANY PROFILE

Huaian Bost Hydraulic Machinery Co., Ltd. was established in 2002 and is located in Bobst.Our company was formerly known as Huaiyin Dazhong Hydraulic Parts Factory in Jiangsu Province. After 2002, it was restructured and established as Huai’an Bobst Hydraulic Machinery Co., Ltd., which has been here for 20 years.The company’s main products include valve blocks, cartridge valves, balancing valves, hydraulic locks, relief valves, throttle valves, one-way valves, special valves, reversing valves, etc.We are an industry and trade integrated company with 15 years of export experience.

12+

Year

10+

Awards

70000

Customer

product

COUNTERBALANCE VALVES

FLOW CONTROL VALVES

FURTHER VALVES

HYDRAULIC DIRECTIONAL CONTROL VALVES

MODULAR VALVES

MONOBLOCK CONTROL VALUE

PILOT OPERATED CHECK VALVES

PRESSURE CONTROL VALVES

SOLENOID VALVES

Single in Line Counterbalance Valve

Single in Line Counterbalance Valve

Single in Line Counterbalance Valve

Single in Line Counterbalance Valve

Single Flanged Counterbalance Valve

Single Flanged Counterbalance Valve

Single Flanged Counterbalance Valve

Single Flanged Counterbalance Valve

SINGLE OVERCENTRE VALVES FIXING BY SCREW

SINGLE OVERCENTRE VALVES FIXING BY SCREW

SINGLE OVERCENTRE VALVES FIXING BY SCREW

SINGLE OVERCENTRE VALVES FIXING BY SCREW

SINGLE COUNTERBALANCE VALVE FOR OPEN CENTER

SINGLE COUNTERBALANCE VALVE FOR OPEN CENTER

SINGLE COUNTERBALANCE VALVE FOR OPEN CENTER

SINGLE COUNTERBALANCE VALVE FOR OPEN CENTER

Dual compensated flanged counterbalance valve

Dual compensated flanged counterbalance valve

Dual compensated flanged counterbalance valve

Dual compensated flanged counterbalance valve

Dual in line compensated counterbalance valve

Dual in line compensated counterbalance valve

Dual in line compensated counterbalance valve

Dual in line compensated counterbalance valve

DOUBLE OVERCENTRE VALVES FOR CLOSED CENTRE

DOUBLE OVERCENTRE VALVES FOR CLOSED CENTRE

DOUBLE OVERCENTRE VALVES FOR CLOSED CENTRE

DOUBLE OVERCENTRE VALVES FOR CLOSED CENTRE

Flow Regulator Valves

Flow Regulator Valves

Flow Regulator Valves

Flow Regulator Valves

2 Ways Steel Flow Divider

2 Ways Steel Flow Divider

2 Ways Steel Flow Divider

2 Ways Steel Flow Divider

End of Stroke Valve with Cam, Normally Closed

End of Stroke Valve with Cam, Normally Closed

End of Stroke Valve with Cam, Normally Closed

End of Stroke Valve with Cam, Normally Closed

Push-Button End Stroke Valves, Normally Closed

Push-Button End Stroke Valves, Normally Closed

Push-Button End Stroke Valves, Normally Closed

Push-Button End Stroke Valves, Normally Closed

High Pressure 3 Ways Diverter Valves, Steel Body

High Pressure 3 Ways Diverter Valves, Steel Body

High Pressure 3 Ways Diverter Valves, Steel Body

High Pressure 3 Ways Diverter Valves, Steel Body

6 Ways Diverter Valves, Steel Body

6 Ways Diverter Valves, Steel Body

6 Ways Diverter Valves, Steel Body

6 Ways Diverter Valves, Steel Body

Pressure Relieving Modular Valve

Pressure Relieving Modular Valve

Pressure Relieving Modular Valve

Pressure Relieving Modular Valve

Modular One Way Flow Control Valve

Modular One Way Flow Control Valve

Modular One Way Flow Control Valve

Modular One Way Flow Control Valve

Double Pilot Operated Check Valves

Double Pilot Operated Check Valves

Double Pilot Operated Check Valves

Double Pilot Operated Check Valves

Shuttle Valve

Shuttle Valve

Shuttle Valve

Shuttle Valve

F42 Dual Pilot Operating Check Valve

F42 Dual Pilot Operating Check Valve

F42 Dual Pilot Operating Check Valve

F42 Dual Pilot Operating Check Valve

Double Pilot Operated Check Valves Flangeable

Double Pilot Operated Check Valves Flangeable

Double Pilot Operated Check Valves Flangeable

Double Pilot Operated Check Valves Flangeable

Double Pilot Operated Check Valves – Type A

Double Pilot Operated Check Valves – Type A

Double Pilot Operated Check Valves – Type A

Double Pilot Operated Check Valves – Type A

Direct Acting Sequence Valves

Direct Acting Sequence Valves

Direct Acting Sequence Valves

Direct Acting Sequence Valves

Relief Valve-Cartridge Type

Relief Valve-Cartridge Type

Relief Valve-Cartridge Type

Relief Valve-Cartridge Type

Dual Cross-Over Relief Valve

Dual Cross-Over Relief Valve

Dual Cross-Over Relief Valve

Dual Cross-Over Relief Valve

Direct Acting Relief Valves Pressure relief valve, direct operated, type DBD

Direct Acting Relief Valves Pressure relief valve, direct operated, type DBD

Direct Acting Relief Valves Pressure relief valve, direct operated, type DBD

Direct Acting Relief Valves Pressure relief valve, direct operated, type DBD

Solenoid Valve (Three Ports, Two Positions)

Solenoid Valve (Three Ports, Two Positions)

Solenoid Valve (Three Ports, Two Positions)

Solenoid Valve (Three Ports, Two Positions)

easy to use

Simple and fast operation learn it once

Simple and fast !

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easy to use

Simple and fast operation learn it once


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