Three Way Ball Valve

Summary:Four-seat design Full-bore, floating/fixed ball Center flange bolted connection Stem anti-extrusion design Fire-resistant and anti-static features Opening/closing positioning mechanism Low-leakage packing seal Reliable sealing with quick operation Actuator type available as an optional feature

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Product Details

Product Features

Four-valve seat design

Full bore, floating/fixed ball

Center Flange Bolted Connection

Valve stem anti-ejection design

Fireproof and antistatic design

Opening and Closing Positioning Mechanism

Low-leakage packing seal

Reliable sealing, quick operation

Transmission method available as an option

Product Specifications

Product Name	Design Specifications	Structural length	Connection standard	Testing and Inspection	Pressure-Temperature	Product Identification	Supply Specifications
Ball valve	GB/T 12237	GB/T 12221	HG/T 20592	GB/T 13927	GB/T 12224	GB/T 12220	JB/T 7928
Ball valve	API 608	ASME B16.10	ASME B16.5	API 598	ASME B16.34	MSS SP-25	API 608

Size range: DN15–300, NPS 1/2–12

Pressure range: 1.0–42.0 MPa, 150–2500 LB

Connection method: Flanges, Butt Welds, Threads

Drive method: Handwheels, worm gears, electric, pneumatic, and more

Major component materials

Name	Materials
Name	GB/T 12237			API 608
Valve Body/Valve Cover	WCB	25	1Cr18Ni9Ti	WCB	A105	CF8M
Sphere	2Cr13	2Cr13	1Cr18Ni9Ti	F304	F304	F316
Valve stem	2Cr13	2Cr13	1Cr18Ni9Ti	F6a	F6a	F316
Valve seat	25		1Cr18Ni9Ti	A105		F316
Sealing ring	PTFE		RPTFE	PTFE		RPTFE
Filler	Flexible Graphite / Polytetrafluoroethylene PTFE
Gasket	18-8 Flexible Graphite / Polytetrafluoroethylene PTFE
Bolt	35CrMoA		1Cr18Ni9Ti	A193 B7	A193 B7	A193 B8M
Applicable Temperature	-29 to 150°C		-40 to 150°C	-29 to 150°C		-40 to 150°C