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