4-WAY DIVERTER VALVE
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M&J Valve was founded in 1962 by Marvin Grove and has been a leader in the pipeline valve industry since its inception. Now part of Celero Flow Technology. The M&J Valve brand meets or exceeds the quality standards of our customers and the valve industry. With a product offering of slab and expanding through-conduit gate valves, axial surge valves and rotary control valves, piston and swing check valves. Celeros FT can provide a wide variety of flow control solutions for liquid, geothermal and gas markets. This combination of products, technical know-how and field experience has allowed for...

DIVERTER VALVE CYCLE IN BI-DIRECTIONAL PROVER Fig. 1: Valve seated: Pressure gauge automatically indicates reduced body pressure (red area) which proves tight shut-off and positive separation of flow streams. Fig. 2: Valve unseated: Plug is raised to effect clearance between resilient seals and body seats. Plug turns and halfway through cycle flow passes directly through valve (from inlet to outlet port) with very little restriction. Fig. 3: Valve seated in opposite position: Plug has been lowered seals compressed and reduced body pressure (red areas) again indicates seal integrity,...

SPEED I EXCELLENCE I PARTNERSHIP 4-WAY diverter valve QM&J VALVE* diverter valve cycle in bi-directional prover The widely accepted "Pressure Gauge Seating Method" for proof of "Double Block and Bleed Type Seals" has been simplified with the use of the Differential Pressure Gauge. Our 4-Way valves are supplied with a 0-50 psi differential pressure gauge. The differential check relief valve assembly1 is set to hold a 25 psi lower pressure in the body than the prover or valve port. The 25 psi differential is indicated on the 0-50 psi differential pressure gauge which is easy to read. The...