Products

Cast Metal Seat Ball Valve

Design: API 6D, ASME B16.34,
Pressures range: ANSI 150 ~ANSI 600 ,PN10~PN100
Size range: 2"-10" / DN50~DN250

Design advantages for GZP Casted Floating Metal Seat BALL VALVE

● ① Fire safe, ② Antistatic, ③ Anti-blowout stem, ⑤ Low fugitive emission packing. ⑥ Hand lever with locking device

● Metal Seat: A105+ENP, SS304, SS316,SS321, SS316L

Design of top connection for actuator:

● Bare shaft with ISO 5211 top flange (Yoke can round or squre according to clients request)

● Extended Stem and stem cover The stem extension can be available according to different installation requirement or cryogenic service.

● Actuator Available: Hand Lever, Gearbox, Pneumatical Actuator with Manual Operator, Electrical Actuator With SIL certificate

Technical data
Design	API 6D, ASME B16.34,
Pressures range	ANSI 150 ~ANSI 600 ,PN10~PN100
Size range	2"-10" / DN50~DN250
Body Material	A216 WCB	A352 LCB	A217 WC1	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
	NACE MR-01-75/NACE MR-01-03 Special Requirements
Face to face	API 6D, ASME B 16.10,
Fanged RF, FF, RTJ Ends	ASME B16.5
	BS 4504,
Butt-Weld BW Ends	ASME B16.25 ,DIN 3239,
Temperature range	-196°~ 650°C
Design feature
Construction	One,Two or Three piece body and Welded body
Port	Full bore and Reduced bore
Ball Type	Floating ball and fixed ball
Stem	Blowout-proof stem
Seat Sealing	Front-seat sealing, Back-seat sealing, bi-directional sealing
Valve Operation	Gear,pneumatic,Hydraulic,Electric actuators.
	By passes,locking devices,extended stem,etc
Fire Safe	API 607
Other design	Anti-static design, automatic pressure relief design, emergency grease injection design, drain valve, anti-corrosion design, anti-sulfur design,etc
Inspection and Test
Visual Inspection	MSS SP-55
Material Inspection	PMI Test----Chemical Analysis
	HB Test---Hardness Test
	UT---Ultrasonic Test
	RT---Radio-graphic Test
	MT---Magnetic Test
	NDT Test Non-destructive
Dimension inspection	According to drawings
Valve Inspection and Test	API 598,DIN 3230