Monoflange DBB Valves EH45M / EH45MK

Monoflange EH45M Double Block &Bleed Valve

The EH45M feature two 5.0 mm bore independently operable globe style needle valves for isolation service with an intermediate globe style needle valve for venting service.

The EH45M & EH45MK are integrally forged one piece block & bleed assemblies for primary isolation of pressure take-offs, where the valve is directly mounted to the vessel or process pipe. Instruments may be directly mounted to the valve outlet alternatively remotely mounted with gauge line/impulse pipe line.

Applications

• Double Block &Bleed

• Pressure Measurement

• Chemical Injection

• Sampling

• Flow Measurement

Monoflange EH45MK Double Block &Bleed Valve

The EH45MK features a 5.0mm bore outside screw and yoke bolted bonnet (OS&Y) valves for first isolation service with 5.0mm bore globe style needle valve for second isolation service and intermediate venting service.

STANDARD FEATURES

• ½ -inch NPT threaded female outlet as standard to ANSI/ASME B1.20.1.
• ½ NPT threaded female vent connection to ANSI/ASME B1.20.1.
• ANSI B16.5 flanged inlet connection, ½ to 2 inch sizes. 150 lbs rated to 2500 lbs rated.
• API flanged inlet connections sizes to 2 1/16 inch. 3000psig, 5000psig & 10000psig rated.

OS& Y And Globe Style offered with Graphite. PTFE is also available as an option

Dimensions (in mm)

SIZE (inch.)	RATING (lb.)	A (mm)	ØB (mm.)
1/2″	150	57	89
1/2″	300	57	96
1/2″	600	61	96
1/2″	900	64	121
1/2″	1500	64	121
1/2″	2500	64	134
3/4″	150	57	99
3/4″	300	60	118
3/4″	600	64	118
3/4″	900	64	130
3/4″	1500	64	130
3/4″	2500	64	140
1″	150	57	108
1″	300	60	124
1″	600	64	124
1″	900	67	150
1″	1500	67	150
1″	2500	67	159
1 1/2″	150	60	127
1 1/2″	300	63	156
1 1/2″	600	67	156
1 1/2″	900	67	178
1 1/2″	1500	67	178
1 1/2″	2500	72	203
2″	150	63	153
2″	300	63	165
2″	600	67	165
2″	900	72	216
2″	1500	72	216
2″	2500	73	235

Note:

1. All Dimensions are subject to change without notice.