Basic Info

Model No.: DN50-DN600

Type: Dual-through

Material: Cast Iron

Connection Form: Flange

Pressure: Ordinary Pressure

Actuator: Manual

Seal Surface: Wedge Gate Valve

Thread Position of Valve Rod: Inside Gate Valve

Usage: Flow Control

Standard: BSW

Application: Industrial Usage, Water Industrial Usage, Household Usage

Product Description

SHANDONG PIPESOL is a high-tech professional manufacturer for water supply and drainage valves and pipe fittings,the main valves are non rising stem resilient seated wedge gate valves,hivent double orifice air release and vacuum valves,combined valve tees, double eccentric center butterfly valves and so on.Our gate valves can be produced as BS5163 and DIN3352.The hivent double orifice air release and vacuum valve and combined valve tees have all got the national patent.Our products are produced by using high qualtiy raw materials and high-tech technology and strict management,in order to ensure the highest levels of product quality and safety.

Gate valves are designed for fully open or fully closed service. They are installed in pipelines as isolating valves, and should not be used as control or regulating valves. Operation of a gate valve is performed doing an either clockwise to close (CTC) or clockwise to open (CTO) rotating motion of the stem. When operating the valve stem, the gate moves up- or downwards on the threaded part of the stem.

Gate valves are often used when minimum pressure loss and a free bore is needed. When fully open, a typical gate valve has no obstruction in the flow path resulting in a very low pressure loss, and this design makes it possible to use a pipe-cleaning pig. A gate valve is a multiturn valve meaning that the operation of the valve is done by means of a threaded stem. As the valve has to turn multiple times to go from open to closed position, the slow operation also prevents water hammer effects.

Gate valves can be used for a vast number of fluids. PSL's gate valves are suitable under the following working conditions:

• Potable water, wastewater and neutral liquids: temperature between -20 and +70 °C, maximum 5 m/s flow velocity and up to 16 bar differential pressure. 
• Gas: temperature between -20 and +60 °C, maximum 20 m/s flow velocity and up to 16 bar differential pressure.

Valve,Air release Valve,Check Valve,Butterfly Valve,BS5163,DIN3352 F4 F5,Rubber wedge gate valve

Ductile iron risilient seated gate Valve,metal seated gate valve ,Air Valve,flexible Check Valve ,swing check valve ,butterfly valve,wafer butterfly valve Manufacturer and Supplier