Ball Valves--Top Entry Ball Valve

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Hand Operated Top Entry Ball Valve

Performance Specification

Performance Specification		Class
		150	300	400	600	900	1500	2500
Test Pressure(MPa)	Strength Test	2.93	7.58	10.0	15.0	22.5	37.5	63.0
	Sealing Test	2.07	5.52	7.31	11.03	16.5	27.5	46.2
	Pressure Test	0.6
Applicable Temperature	-196?~550? Different Raw Material for Different Work Temperature
Applicable Medium	Water,Steam,Oil,Gas,Petrochemical and other comparable
Size Range	DN50~1200(NP2?~48?),DN50~1200(NP2?~48?),We can produce valve according to your special requirments.
Body/Trim Material	Carbon Steel,SS,Ni-Alloy Steel,Ti Material
Bottom Connection	Flange Connection,Butt Welded Connection
Operation set	Hand Wheel Operation,Worm Gear Operation,Electric Operation,Pneumatic Operation

The Material of Main Parts

No. Parts Name Material Carbon Steel SS Low-temperature Steel 1 Body A216 WCB A351 CF8M` A352 LCC 2 Drain Valve A105+ENP A182 F316 A350 LF3 3 Sealant Injection Valve A105+ENP A182 F316 A350 LF3 4 Nut A194 2H A194 8 A194 7 5 Stud A193 B7 A193 B8 A320 L7 6 Sealant Injection Valve A105+ENP A182 F316 A350 LF3 7 Stem A182 F6a A182 F316 A182 F316 8 Fire Safe Ring Soft Graphite 9 O-RING VITON 10 Spring INcone1600 11 Surporting Ring A105+ENP A182 F316 A350 LF3 12 Gasket Soft Graphite+SS 13 Seat A105+ENP A182 F316 A350 LF3 14 Sealing Ring PTFE?NYLON?PEEK?PCTFE

No. Parts Name Material Carbon Steel SS Low-temperature Steel 15 Bushing PTFE+CS PTFE+SS PTFE+SS 16 Ball A105+ENP A182 F316 A350 LF3 17 Flat Bushing PTFE+CS PTFE+SS PTFE+SS 18 Bushing PTFE+CS PTFE+SS PTFE+SS 19 Bonnet A216 WCB A351 CF8M A352 LCC 20 O-RING VITON 21 Gasket Soft Graphite+SS 22 O-RING VITON 23 Packing Soft Graphite 24 Cover A105+ENP A182 F316 A350 LF3 25 Nipple A193 B7 A193 B8 A320 L7 26 Key ANSI 1045 ANSI 1045 ANSI 1045 27 Lever Q235A

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