LXHQ stop valve

Product Overview:

LXHQ globe valve is a kind of valve commonly used for opening, closing and throttling control in the pipeline system. It adopts the structure that the valve clack moves up and down along the center line of the valve seat. The medium passes through the S-shaped path. The flow adjustment is accurate and the sealing performance is excellent. The stop valve is suitable for the pipeline control of water, steam, oil, acid and alkali medium and other gases or liquids, and is widely used in petrochemical, electric power, metallurgy, pharmacy, water treatment and other industries.

Product features:

Short opening and closing stroke, high regulation precision, suitable for regulating flow and pressure

Reliable contact of sealing surface, long service life and low leakage rate

When the valve clack exerts pressure on the valve seat, the valve clack is vertically compressed, and the sealing is more stable.

It is suitable for frequent opening and closing operation with large operating torque and flexible adjustment.

Simple structure, easy maintenance, clear installation direction (one-way flow)

Multiple driving modes such as manual, electric and pneumatic are available

The valve body can be made of various materials to adapt to high temperature, high pressure or corrosive environment.

It is suitable for various control functions such as throttling, cut-off and regulation.

Technical parameters:

Nominal diameter: DN15-DN600

Nominal pressure: PN10/PN16/PN25/PN40/ANSI 150LB ~ 600LB

Applicable temperature: -29 ° C ~ + 600 ° C (depending on sealing and material)

Valve body material: carbon steel (WCB), stainless steel (304/316), alloy steel, cast iron, etc.

Valve disc material: stainless steel, alloy steel, surfacing hard alloy, etc.

Sealing material: PTFE, flexible graphite, metal seal, hard surfacing

Connection method: flange, thread, butt welding, socket welding, clamp

Driving mode: manual, electric, pneumatic, hydraulic

Structure: straight-through type, angle type, Y type, bellows sealing type, etc. 

Direction of flow: unidirectional (usually from below the disc)

Application industry:

Petrochemical Process Control System

Powe boiler steam pipe system

Water treatment and industrial water supply and drainage

Natural gas and compressed gas control

Medicine, food and sanitary pipe network

Metallurgical and Mine Process Control

Mechanical auxiliary systems such as lubrication, fuel, cooling, etc.