FDH400/31.5 type breaker valve main application

Its role is to prevent the main return liquid pipe flow back to the frame,bracket hydraulic working components caused by misoperation; at the same time can be realized without stopping the pump and othersupport the normal operating conditions, maintenance of any support(and the liquid inlet valve closed at the same time).

FDH400/31.5 type breaker valve main parameter

FDH400/31.5 type breaker valve rated working pressure：31.5MPa

Rated working flow：400L/min

Path：KJ25/KJB40 Size: 95×55 Weight: 1.2kg

Type Retaining valve Metirail carbon steel Type FDH400/31.5

Applicable range of equipment support

Product name liquid back breaker

Nominal pressure 31.5（MPa）

Type (channel) forms screw connection type through

Parts and accessories for driving hydraulic control

The main material carbon steel

FDH400/31.5 type breaker valve structure feature

Structure feature of FDH400/31.5 type liquid back breaker for POMcone sealing structure. A one-way valve has the advantages of simple structure, convenient manufacture. Type FDH400/31.5 to applyhydraulic breaker: suitable for the control valve and main return liquidpipe, install liquid back breaker, the globe valve at the same time use.Convenient repair, troubleshooting. FDH400/31.5 type liquid backbreaker by O ring, a one-way valve retainer ring, spring, the valve core and the valve shell, the valve and valve seal structure for metal.

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

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