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Dn25 Stainless Couplings Stainless Steel 304 Vertical Spring Check Valve with Multi-size
Quick Details
| PART NAME | MATERIAL |
| BODY/BONNET | WCB,LCC,LCB,CF8,CF8M,CF3,CF3M |
| BALL | WCGB+HCr,A105+HCr,2Cr13,304,316,304L,316L |
| STEM | 2Cr13,304,316,304L,316L |
| SEAT | PTFE,PPL,NYLON 101 |
| SPECIFICATIONS FOR STEEL GLOBE VALVES | |
Pressure rating and size: | PN10,PN25,PN40,PN64,150L-600LB |
| DN40 to DN600 | |
| 1-1/2"~24" | |
| Material: | Body : A216-WCB,A325-LCB,A217-WC6,CF8,CF8M |
| Disc : A105+13Cr, SS304, SS316 | |
| Stem : A182+F6a,A182-F6a | |
| Bonnet :A216-WCB,A325-LCB,A217-WC6,CF8,CF8M | |
| Operated type | Handwheel |
| Structure: | stopcock for water |
| Flange connection: | ASME B16.5,EN1092 |
| Butt-weld ends: | ASME B16.25 |
| Medium: | W.O.G |
| Temperature: | -20 to 425°C |
Packaging Details
Valves are wrapped in plastic bubble sheet & in plywood boxes
Port:China
Lead Time :
| Quantity(Sets) | 1 - 100 | >100 |
| Est. Time(days) | 25 | To be negotiated |
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
