YFJ-PG Portable Valve Grinding

YFJ-PGJ400 Portable Flat Seat Globe Valve grinding and lapping machine

Valve Types: Gate Valve
Size Range: 95-270MM
Power Supply: 220V Single Phase
Electrical Drive ( Pneumatic available on request)
Product description: YFJ-PGJ300 Portable Flat Seat Globe Valve grinding and lapping machine
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YFJ-PGJ Portable Globe Valve Grinding Machine/

Portable grinding and lapping machines for globe valves with flat sealing surfaces.

What is Portable Valve Grinding Machine?

The portable valve grinding machine is mainly used to repair the mating sealing surfaces that require precise sealing,

such as valves sealing and flange seals. This machine grinds the valve core,valve disc , valve seat or flanges to secure

the perfect sealing surface, so as to achieve the purpose of valve sealing.

This portable valve grinding machine is suitable for repairing the sealing surfaces of gas, water, and oil valves in industries

such as power plant, petroleum, chemical industry, metallurgy, pulp paper and other industries where pipes and valves

are concentrated. Valve grinders are mainly divided into two types: portable and stationary type . Portable valve grinders

are mainly used for online repair of valves that are inconvenient to disassemble.

Advantages: Reduce the work strength, improve the working efficiency, and reduce the repairing expense. It is widely used in the oil, chemical industry, steel plant, power plant etc.Lightweight for easy handling and installation.

During operation, you can quickly change grinding disks and adjust the grind pressure. Solid construction, sealed lubrication and pre-loaded bearings ensure long life and low maintenance.

Below is the model list of DORY YFJ-PGJ Portable Globe Valve grinding Machine

Type	PGJ250	PGJ400
Grinding Range（mm）	Φ80-275	Φ120-460
Voltage（V）	220	220
Power（W）	1100	1100
(HZ)	50	50
Grinding Depth（mm）	500	700
Weight（kg）	25	35