‧ Home > Products > Quarter-Turn Ball Valves > OEM Ball Valves

EB-218NW

SIZE：1/2"~2"
2-pc vacuum ball valve, standard bore, no polish on the body surface, 1000psi. NW connection.

Product Features



* Lost-Wax Injection Casting

* Vacuum service, internal polish required.

* Materials : Stainless Steel ( ASTM A351 CF8, CF8M, CF3M )

* Seat Materials : PTFE, RTFE, Other Seat Materials are available, please see our brochure page no. 34 for selection guide.

Applicable Standards



Body Material

ASTM A351 CF8/CF8M
DIN EN 1.4308/1.4408
Seat PTFE
Pressure 1000psi ( PN63 bar )
Connections NW connection 
Temperature -20 to 180℃ (-4 to 356℉ )
Specifications Pressure-Temperature comply to
ASME B16.34
Face to Face : Manufacture standard
Valve Test  API 598