Three Valve Manifold, Direct Mounting – “H” Type

FLANGED INSTRUMENT AND PROCESS CONNECTION

 

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. These manifold block incorporate these valves, two main valve for process isolation and one valve for equalizing.

Dimensions shown above 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.

Connections Process       : Flanged
Instrument  : Flanged
Drain / Vent : 1/4”NPT (F)
Test Pressure @ 25° C Room Temperature
Hydrostatic   : Body – 620 Kg/cm2
Seat – 413 Kg/cm2
Pneumatic    : Seat – 40 Kg/cm2
Gland packing PTFE : Standard
GRAPHOIL : Temperatures above 180°C
Material A 105, A 182 / A 479 Gr F 304SS, A 182 / A 479 Gr F316SS, Monel, Hastelloy
Finish CS : Zinc Plated and Dichromated; SS : Natural
Accessories 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 (Dimension 64 becomes 82) Test Port on process side with plug.
Accessory Mounting Bolts – IS : 1364 – 1960 – 4 Nos
Interface seal – PTFE / VITO ‘N’ – 2 Nos

Description