Description Prodcut : Jual Lubricated Plug Valves , Jual Flange Globe Valve , Angle Globe Valve , Marine Globe Valve , Jual Cast Steel Globe Valve , Jual On / Off Globe Valve , Jual Bronze Globe Valve , Jual Gate Valve , Jual Butterfly Valve , Jual Butterfly Valve WKM
Specification Product :
Series 600 Lubricated Plug Valves Standard Specification
A. This specification covers Class 125 lubricated plug valves with flanged or threaded ends.
B. Valves shall conform to ASME/ANSI B16.33 (1/2” through 2”) and ASME/ANSI B16.38 (2-1/2” through 12”).
C. Valve design shall conform to MSS-SP-78, Type IV, Class 125.
D. Pressure-Temperature ratings shall be per ASME/ANSI B16.1, Class 125:
- 1/2” – 12”: 200psig maximum at -20 to 150 degrees F.
- 14”-24”: 150psig maximum at -20 to 150 degrees F.
- Note: CSA Approved Valves: 125psi maximum at -40 to 150 degrees F.
- U.L. Listed Valves: 200psi maximum at -20 to 125 degrees F.
- FM Approved Valves: 50psi maximum.
E. Valve bodies shall be designed to provide a maximum streamline flow through the valve. Valve plugs shall be a cylindrical design.
F. Bodies, plugs and bonnets shall be made from Gray Iron castings, ASTM A-126, Class B.
G. End flanges shall be integral with the valve body. Flange drilling and thickness shall conform to ASME/ANSI B16.1 for pressure Class 125.
H. Flange faces shall be finished in accordance with MSS SP-6.
I. Face-to-Face dimensions of flanged end valves shall conform to ASME/ANSI B16.10 up to and including 14" size.
J. Threaded valve connections shall conform to ASME/ANSI B1.20.1
K. Valves shall be furnished with a lubricating/sealing system to provide a means for delivering plug valve lubricant/sealant to the body-plug interface.
L. Leak and Hydro testing shall be performed on all completed valves prior to painting and shipment