Model No. A3VMH
Designed
for direct or remote mounting of differential pressure transmitters. For remote mounting two oval /
kidney flanges are used for connecting process pipe to manifold block. The manifold block
incorporate two main valves for process isolation and one valve for equalizing.
Dimensions shown are for the standard 54 mm or 2 1/8 inch instrument connection Centre distance found in majority of instruments. The manifold is also available for instruments with other centre distances for instrument connections (as 55 mm, 56 mm and 57 mm) but dimensions shown will vary. Please consult us for these dimensions.
Dimensions shown are for the standard 54 mm or 2 1/8 inch instrument connection Centre distance found in majority of instruments. The manifold is also available for instruments with other centre distances for instrument connections (as 55 mm, 56 mm and 57 mm) but dimensions shown will vary. Please consult us for these dimensions.
Flanged instrument and process connection
Description
Connection
Process : Flanged
Instrument : Flanged
Drain/Vent : 1/4″ NPT (F) optional
Instrument : Flanged
Drain/Vent : 1/4″ NPT (F) optional
Test
Pressure
@ 25°C Room
Temperature
Hydrostatic : Body – 415 bar(g)
Seat – 415 bar(g)
Pneumatic : Seat – 7 bar
Hydrostatic : Body – 415 bar(g)
Seat – 415 bar(g)
Pneumatic : Seat – 7 bar
Gland
Packing
PTFE : Standard
GRAPHOIL : Temperatures above 200°C
GRAPHOIL : Temperatures above 200°C
Material
A 105, A 182 GR F
304, A 182 GR F 316, Monel, Hastelloy, Duplex
Finish
CS zinc
plated, SS Natural
Accessory
Two PTFE seal ring and four 7/16” UNF HI Steel mounting bolts available on request
Mounting Kit
Mounting bracket with U bolts and necessary kits for fitting on 2”NB stanchion pipe stand or
wall mount. (to be ordered seperately)
Option
Drain Port on
instrument side with drain plug Test Port on process side with plug
Accessory
Mounting
Bolts – IS : 1364 – 1960 – 4 Nos
Interface seal – PTFE / VITON – 2 Nos
Interface seal – PTFE / VITON – 2 Nos