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HPV-331M

SIZE：1/2"~4"
3-pc High Performance design full bore ball valve blow-out-proof stem & anti-static design ISO 5211 mounted pad. Radiator Connections are available.

Product Features



* Lost-Wax Injection Casting for 1/2"~3", 4" is sand casting
* Industrial Service for pipeline, steam, flow control applications.
* Butt Weld / Socket Weld / SWxBW / Radiator x Radiator / Radiator x SW or BW are all available.
* Materials : Carbon Steel / Stainless Steel ( ASTM A216 WCB, ASTM A351 CF8, CF8M, CF3M ) / Special Materials such as Hastelloy C ( ASTM A494 CW6M ), Alloy 20 ( ASTM A351 CN7M ), Duplex Stainless Steel ( A890 Series ), Monel 400 ( A494 M-35-1 ), Titanium Material. Please see our brochure page no. 27 or download area to get more information.
* Seat Materials : PTFE, RTFE, 25% Carbon filled PTFE, MG1241, 50% S.S. + PTFE, Peek and other Seat Materials are available, please see our brochure page no. 34 for selection guide.
* Materials complied with NACE MR0175 and MR0103 

 

* Photos for 3"&4"

Applicable Standards



Body Material

 ASTM WCB/CF8/CF8M
 DIN EN 1.0619/1.4308/1.4408
Seat  RTFE
Pressure  2250psi ( PN150 bar ) 
Connections

 BSPT ( BS 21 )
 BSP ( BS 2779 )
 ISO 228-1
 DIN 2999
 ISO7-1Rp
 B1.20.1 NPT
 B16.11 Socket Weld 
 B16.25 Butt Weld
Temperature  -20 to 180℃ (-4 to 356℉ )
Specifications  Body wall thickness : ASME B16.34

 Face to Face : Manufacture standard
Valve Test   API 598