Hylok Oceania

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Home > Hy-Lok Fluid System Products > Valves > Instrument Manifolds, Gauge Valves & Root Valves

Instrument Manifolds, Gauge Valves & Root Valves

Hy-Lok's M Series instrument manifolds offer direct and remote mounting (2-way, 3-way and 5-way), multi-valve connectivity design. Constructed from 316 stainless steel, carbon steel or alloy 400, each single piece manifold is compact and features locking plates, mounting holes and upstream or downstream ports. Thoroughly tested to withstand up to 1200° F, Hy-Lok instrument manifolds perform in many of the most demanding environments.

M Series manifold accessories include seal kits, flange kits, eccentric and concentric pipe nipples, calibration fittings, gauge adapters, vent plugs, and bleed and purge valves. Mounting and maintenance kits are also available.

Gauge Root Valves

316 stainless steel construction

Non-rotating stem design

Lagging extension body available

Standard bonnet lock plate

Stem packing below stem threads

1/2" and 3/4" Male NPT to standard 1/2" Female end connection and gauge ports

GV2 Series

316 stainless steel construction

Non-rotating stem design

Lagging extension body available

Standard bonnet lock plate

Stem packing below stem threads

1/2" and 3/4" Male NPT to standard 1/2" Female end connection

2 Valves on 1 manifold, one for block another one for bleed

GV Series

Pressure rating up to 6000 psig (410 bar) at 100°F (38°C).
Temperature rating up to 1200°F (648°C) with optional Grafoil packing.
Flange seal grooves meet the design requirements of MSS-SP-99
Body materials available in 316 stainless steel, carbon steel, alloy 400.
100% factory tested.

GVS Series

Pressure rating up to 6000 psig (410 bar) at 100°F (38°C).

Temperature rating up to 1200°F (648°C) with optional Grafoil packing.

Flange seal grooves meet the design requirements of MSS-SP-99

Body materials available in 316 stainless steel, carbon steel, alloy 400.

100% factory tested.

Complete with Bleed Screw - cost effective solution for Block and Bleed Option

M Series Instrument Manifold

Pressure rating to 6,000 psi (410 bar) at 100°F (38°C).

Temperature rating up to 1200°F (648°C) with optional Grafoil packing.

Locking plate prevents accidental removal in service.

Standard mounting holes enable easy bracket mounting.

Standard upstream or downstream ports.

Metal to metal, bonnet to body seals.

2-way, 3-way and 5-way valve mounting - direct and remote.

Body Material is standard in 316 stainless steel and carbon steel.

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