Dn25 Stainless Couplings Stainless Steel 304 Vertical Spring Check Valve with Multi-size

Quick Details

Packaging Details

Valves are wrapped in plastic bubble sheet & in plywood boxes

Port:China

Lead Time :

Pressure rating and size:PN16,PN25,PN40

DN15 to DN600 1/2"~24"

Material:

Body : GS-C25, WCB, CF8, CF8M

Disc : C.S+13Cr, SS304, SS316

Stem : 1Cr13, SS304, SS316

Bellows : SS304, SS316

Bonnet : GS-C25, WCB, CF8, CF8M

Operated type

Handwheel

Structure:Bellows seal for high temperature medium

Flange connection:EN1092 PN16, PN25, PN40

Medium:W.O.G

Temperature:-20 to 425°C

A Ball valve is a quarter-turn rotary motion valve that uses a ball-shaped disk to stop or start the flow.

It resembles a plug valve in many ways. When a port in the ball is in line, it allows flow whereas when you

rotate the valve 90 degrees, solid part of the ball stop the flow.

Most ball valves are of the quick-acting type, which requires a 90° turn of the valve handle to operate the valve.

But in case large size valve which required considerable force to open or close the valve, the gear-operated

actuator is used. With this arrangement, a small handwheel is enough to operate a fairly large valve.

In this article, I have covered following types of Ball Valves that used in piping.

• Floating

• Trunnion Mounted

• 3 Way

• Top entry

• Side entry or split body

• Three-piece body

Features:

1.Forged ball
2.Anti-fire safe design
3.Anti-static device
4.Free leakage of body Sealed construction
5.Low torque in operation
6.Double block&bleed(DBB)
7.Emergency sealing
8.Extension stem at your choice
9.Automatic body cavity relief
10.Various driving types: gear, lever, electric, hydraulic, pneumatic

Standards Compliance

Design and manufacture: ANSI B16.34, API 608, API 6D, BS5351
Face to face dimensions: ANSI B16.10, API 6D
Flanged connection: ANSI B16.5, ANSI B16.47
Butt welded: ANSI B16.25
Fie-safe: API 607, API 6FA
Test and inspection: API 598, API6D