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Parker PGI’s wide variety of 2-Valve Manifolds permits the user to select and hook-up to virtually any pressure transmitter, gauge or switch.
The controlled vent provides the option of venting to atmosphere or piping to a collector, depending on the media.
PGI’s selection of 3-Valve Manifolds permit the user to select and hook-up any transmitter.
Several 3-Valve Manifold styles are available with controlled vents for use where venting to atmosphere is not permitted and piping to collectors or vessels is required.
PGI’s 5-Valve Manifolds permit the user to select and hook-up any chart recorder, transmitter or electronic flow meter (EFM) for gas applications.
They also feature our WIDE Pattern™ technology, a unique configuration for “no finger pinching” operation of all five valves.
Parker’s Versa-Mount bracket allows the easy mounting of most 2, 3 and 5-Valve Manifolds to a 2” pipe stand or wall-mounted application.
All Manifolds feature PGI’s PTFE Pressure-Core® Stem Seal with 5 year warranty as standard, with the LoneStar™ design with PTFE packing also available.
All Manifolds are also offered with our Low-Torque™ Grafoil® packed stem seals.
To answer customer requests for a lower stem handle turning torque, PGI developed a proprietary assembly technique to lower stem torque by 50% which increases ease of operation, and therefore reduces stem abrasion and stem damage from over-torqueing.
The Low-Torque™ Grafoil® packed stem seal reduces packing adjustments and the associated maintenance costs, while extending the service life of the Grafoil® packing.Features
- Pressure-Core Stem Seal technology
- Low Torque bonnet and packing design
- 316 Stainless and Carbon Steel Body and Bonnet are standard
- Available with Delrin®, Kel-F®,PEEK®,PTFE, Tefzel®,and Rylon® Seats
- Anti-Tamper Bonnets
- Bonnet Lock Plates
- Various accessories for mounting
- Orifice sizes from .187 to .375
- Rock hard carbide ball seats
- Soft roddable seat styles
- Specialty Metals
- 316 Stainless Steel
- Carbon Steel
Maximum Working Pressure (bar)
Maximum Working Pressure (psi)
Maximum Working Temperature (°C)
- 538° C
Maximum Working Temperature (°F)
- Packed PTFE
- Low-Torque Grafoil
- PTFE Pressure-Core
Port Connection Inlet
- 1/4” Thru 1/2” NPT Female & Male NPT / Flange
Port Connection Outlet
- Soft ”Roddable” Seat
- Carbide Ball
- Process Control Lines
- Severe Service
- General shut-off service
- Instrumentation monitoring systems