China Forged Floating Metal Seat Ball Valve Manufacturer and Supplier

Forged Floating Metal Seat Ball Valve

Design:ASME B16.34, ISO 14313, ISO 10423, ISO 17292Pressures range:ANSI 150 ~ANSI 2500 ,PN10~PN420Size range:1/2″-12″ / DN15~DN300

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Design advantages for GZP Forged Floating BALL VALVE

● ①Fire safe, ②Antistatic, ③Anti-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	ASME B16.34, ISO 14313, ISO 10423, ISO 17292
Pressures range	ANSI 150 ~ANSI 2500 ,PN10~PN420
Size range	1/2"-12" / DN15~DN300
Body Material	A105	A350 LF2	A182 F11	A182 F22	A182 F304	A182 F316	A182 F304L	A182 F316L
	NACE MR-01-75/NACE MR-01-03 Special Requirements
Face to face	,EN 558,DIN3202
Fanged RF, FF, RTJ Ends	ASME B16.5
	DIN 2543-2545,EN1092-1
Butt-Weld BW Ends	,BS 2080, EN 12627
Temperature range	-196°~ 650°C
Design feature
Construction	One,Two or Three piece body and Welded body
Port	F B or R B
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	BS 6755, ISO 10497-5
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	EN 12266,BS 5146