Detail

Model No. GV-131-M & GV-131-MK

Monoflange GV-131-M Isolation Valve
The GV-131-M features a 5.0 mm bore globe style needle valves for Isolation service.

Monoflange GV-131-MK Isolation Valve
The GV-131-MK features 5.0 mm outside screw and yoke bolted bonnet (OS&Y) valves for isolation service.

DESCRIPTION
The GV-131-M & GV-131-MK are integrally forged one piece isolation valve for primary take offs, where the valve is directly mounted to the vessel or Process pipe. Instruments may be directly mounted to the valve outlet or alternatively remotely mounted with gauge line / impulse pipe work.

STANDARD FEATURES

1/2" NPT threaded female outlet as standard to ANSI / ASME B1.20.1.
Matl. thickness to ANSI B16.34.
ANSI B16.5 flanged inlet connection, 1/2" to 2" sizes. 150Ibs rated to 2500Ibs rated.
API flanged inlet connections Sizes to 2 1/16" 3000psig, 5000psig & 10000psig rated
APPLICATIONS

Isolation Service
Pressure Measurement
Chemical Injection
Leave Measurement
Sampling
(OS &Y) and Globe Style Needle Valve Gland packing Materials Standard Valves are offered with Graphite. PTFE is also available as an option