The y swing check valve is also called a one-way valve or check valve, which is used to prevent medium backflow in the pipeline.The opening and closing parts are opened or closed by the medium flow and force to prevent the medium from flowi
Welded Ball Valve
The popularity of welded connections in piping systems means that valves must have the proper end connections for weld attachment.The two welded connection types are the butt-weld and the socket-weld.The socket-weld is used for piping that
Welcome to Huande Steel Valve.And we are a professor of floating ball valve production.This is an internal and external ball valve.
It has been known that an internal thread ball valve can also be made into internal and external male thre
What is din 3202 f6 and din 3202 f1 ?
Reduced.bore.DIN3202
Threaded.ends: DIN259 / 2999.JIS.
130202 / 1302203.Internal.entry.
blow-out.proof.stem
Material: .CF8M.CF8.CF3M.WCB
Pressure.rating: .1000PSI.WOG
Pressure.test: .API.598.Leve
Full bore
Flanged ends: DIN 2345, ISO 5752
GB12221
Quality investment casting body
and cap
Internal entry blow-out proof stem
Pressure rating: PN40
Material: CFSM, CF8
CF3M. WCB
Pressure test: API598
Lever handle with locking devi
Are you looking for ball joint shutoff valve? We export precision casting stainless quick joints according to the standard of GB, ANSI, DIN, JIS.
And Huande Steel Valve can produce other kinds of quick joints according to the requirement
As a professional valve ball manufacturer, Huande Steel Valve provides precision casting balls for u.We usually use the material of CF8M, CF8, CF3M, ASTM and the size is from 1/4 "-6".
The body cavity space of the small bore ball valves is narrow, so the usual structural design is no longer applicable.Therefore, the end of the valve stem is processed into a flat shape with a short axis.There are flat grooves and holes on
