The FloCon (S)PORT/ (S)PORTII commercial evaporator pressure regulators provide tight control in a variety of applications.
The A8 ductile iron-bodied regulators, with brazed copper couplings, maintain a constant pressure at a control point regardless of fluctuations in load, ambient conditions, or alternate diversions for flow.
Parker’s pilot operated relief valves are designed for continuous duty applications featuring great stability with low pressure drop; working with pressures up to 420 bar (6000 psi) and flows up to 400 lpm (106 gpm).
The A4 inlet family of regulators include valves that control inlet pressure. Each regulator is available with an assortment of additional variations which enable one regulator to preform several functions.
The A9 ductile, iron bodied, pilot operated regulators with brazed copper couplings are used to modulate the flow of refrigerant gas to maintain a nearly constant outlet pressure at the sensing point.
2-way slip-in cartridge valves series CE and CP are hydraulically controlled seat valves which are universally applicable. The complete modular system covers all sizes.
Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).
Parker direct operated pressure reducing valves series PRDM in sandwich design ensure a precise pressure regulation in one area of a hydraulic circuit at a predetermined level below normal system pressure.
The PVS weld-in valve stations are designed to simplify valve installation by minimizing the number of welds required for each weld group. The PVS features up to 6 functions in a single housing.
Parker direct operated pressure reducing valves series PRDM in sandwich design ensure a precise pressure regulation in one area of a hydraulic circuit at a predetermined level below normal system pressure.
The pilot operated pressure relief valves series SCRM are in sandwich design for easy configuration of stack systems. They are available in size NG06.
Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).
The Type A4AD is a Dual Inlet Pressure Regulator capable of regulating at two different pressure set-points.
Parker's proven pilot operated pressure reducing valves series PRM in sandwich design enable an easy configuration of stack systems. They are available in size NG06.
Parker’s selection of proportional pressure reducing valves are for pressure sensitive applications and are capable of flows up to 37 lpm (10 gpm) and pressures as high as 210 bar (3000 psi).
Parker digital amplifier modules series PCD00A-400 combine all necessary functions for the optimal operation of two proportional pressure/flow control valves.
Parker’s selection of proportional pressure relieving valves are for applications that require dynamic relieving and valves that are capable of flows up to 95 lpm (25 gpm) and pressures as high as 350 bar (5000 psi).
The A4A outlet family of regulators include valves that control outlet pressure. Each regulator is available with an assortment of additional variations which enable one regulator to preform several functions.
Parker’s direct acting differential area relief valves are for fast response intermittent applications and work up to 380 bar (5500 psi) and 151 lpm (40 gpm). These valves have lower leakage rates and pressure rise than standard direct acting reliefs.
The A2B products are compact pressure regulators that maintain upstream or downstream despite fluctuations in load.
Parker’s unloading pressure control valves automatically charge and maintain a specific pressure range within accumulators by loading and unloading pump flow. Usable with fixed or variable pumps and pressure of 420 bar (6000 psi) and flow up to 1 gpm.
Parker’s Colorflow PC*M series in-line pressure compensated valves regulate flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow. This hydraulic flow control valve can be used within a variety of applications.
Parker’s Colorflow PC*K series in-line hydraulic valve is a pressure compensated flow control valve that regulates flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow.
Parker’s GT series valves isolate gages from damage and inaccurate readings caused by line pressure surges and hydraulic hammer.
Cross-Over Relief cartridge valves provide pressure protection to hydraulic motors, cylinders and rotary actuators up to 120 lpm (32 gpm) and 350 bar (5000 psi). Available in single or dual cartridge, in-line, manifold, or motor mount configurations.
Parker’s GF series valves isolate gages from damage and inaccurate readings caused by line pressure surges and hydraulic hammer.
Parker’s pilot operated pressure reducing valves are capable of flows up to 150 lpm (40 gpm) and regulating pressures up to 350 bar (5000 psi) and are commonly used for setting the pressure of a sub-circuit within a hydraulic system.
Parker electronic modules series PWDXXA-40* combine all necessary functions for the optimal operation of proportional directional control valves with position sensor or valves in closed loop systems.
Parker’s direct acting reducing & relieving valves are used in intermittent duty applications where specific functions require reduced and regulated pressure. Capable of flows up to 56 lpm (13 gpm) and pressures up to 420 bar (6000 psi).
Parker's pilot operated pressure reducing valves series ZDR in sandwich design provide maximum flow rates up to 120l/min and enable an easy configuration of stack systems.
These A4 regulators are compact, heavy duty, pilot operated, iron alloy Outlet Pressure regulators.
Parker’s PR series pilot operated pressure reducing/relieving valves are used to regulate pressure in one area of a circuit at a set pressure below the normal system pressure.
The PA4 weld-in line series inlet pressure regulators are designed to overcome corrosion problems encountered in harsh environments.
Parker’s pilot operated sequence valves can be internally or externally piloted to allow multiple actuators to work in sequence based on pressure settings; working with flows up to 152 lpm (40 gpm) and pressures up to 380 bar (5500 psi).
Parker subplate mounted pilot operated pressure reducing valves series R4R ensure a constant pressure in the secondary part of the hydraulic system. Series R4R*P2 enables a continuous adjustment by the proportional solenoid operated pilot stage.
Parker’s direct acting sequence valves can be piloted and vented allowing multiple actuators to work in sequence based on pressure settings; working with flows up to 56 lpm (15 gpm) and pressures up to 420 bar (6000 psi).
Parker’s pilot operated ventable relief valves offer the ability to control the pressure setting using either internal adjustment or remote circuit; ideal in applications that require multiple settings up to 420 bar (6000 psi) and 400 lpm (106 gpm).
Parker's proven pilot operated pressure reducing valves series PRM in sandwich design enable an easy configuration of stack systems. They are available in size NG16 and NG25.
Proportional pressure reducing valves series VMY in size NG10 and NG16 allow the variable adjustment of the reduced pressure from 0 bar up to the nominal pressure.
Parker's pilot operated sequence valve with a built-in reverse check combines two functions into a single cartridge reducing space, components, and manifold complexity. Capable of flows up to 70 lpm (32 gpm) and pressures up to 420 bar (6000 psi).
Proportional pressure reducing valves series PRPM are particularly suitable for machine tools. They provide optimum performance in combination with a digital amplifier module PCD00A.
The durable proportional pressure reducing valve D1FV OBE in NG06 (CETOP 03) features a very good pressure control behaviour. The digital onboard electronics is situated in a robust metal housing and provides a wide range of available commands.
Parker’s pilot operated relief valves are designed for continuous duty applications and features a spool type pilot operated valve with an integrated reverse flow check; working with pressures up to 420 bar (6000 psi) and flows up to 350 lpm (92 gpm).
Parker’s solenoid operated unloading relief valves are a combination of a solenoid unloader and system relief in a single valve and cavity; capable of flows up to 60 lpm (16 gpm) and pressures to 280 bar (4000 psi).
Parker’s kick-down pilot operated spool type sequence valve is a hydraulic fuse used to unload flow once the pressure setting is reached, resetting when less than 45 psi. Capable of flows up to 160 lpm (42 gpm) and pressures up to 420 bar (6000 psi).
Parker’s kick-down pilot operated sequence valve is a hydraulic fuse used to unload flow once the pressure setting is reached, resetting when all flow is removed. Capable of flows up to 160 lpm (42 gpm) and pressures up to 420 bar (6000 psi).
Subplate mounted unloading valves series R4U are used to unload a circuit at low pressure.
Parker electronic modules PZD00A-40* for command signal processing may be connected in series to proportional valves with onboard electronics as well as to Parker amplifier modules.
The unloading valves series UR*E and US*E consist of a mechanical pilot stage and a slip-in cartridge main stage. In addition the series US*E is vented by electrical operation. These valves are used to unload a circuit at low pressure.
Direct operated pressure reducing valves series VM for subplate mounting regulate pressure in one area of a hydraulic circuit at a predetermined level below normal system pressure.
Parker pilot operated pressure unloading valves series R5U are particularly suitable for unloading a circuit at low pressure. The SAE flanges allow to mount the valve directly on the outlet flanges of pumps to achieve a very compact design.
Subplates series SPP are used for pressure valves with BSPP threads. They are available in different versions from size NG10 to NG32.
The pilot valves with unloading function series UR06M for subplate mounting and US06M for sandwich plate mounting in NG06 are part of the wide Parker pilot control range for DIN cartridge valves.
Parker in-line mounted pilot operated pressure reducing valves series R4R ensure a constant pressure in the secondary part of the hydraulic system. Series R4R*P2 enables a continuous adjustment by the proportional solenoid operated pilot stage.
Subplate mounted sequence valves series R4S enable a hydraulic system to operate in a pressure sequence.
The pilot valves with preload function series DSBA100 in NG06 are part of the wide Parker pilot control range for DIN cartridge valves. They are available in two versions for subplate mounting or sandwich plate mounting.
The solid subplate series A102 in size NG10 is used for mounting the proven Parker pressure valves series VB and VM.
Parker pilot operated sequence valves series R5S enable a hydraulic system to operate in a pressure sequence. The SAE flanges allow to mount the valves directly on the outlet flanges of pumps to achieve a very compact design.
The pilot valve for pressure sequence function series S06M in size NG06 is a proven component of the wide Parker pilot control range for DIN cartridge valves.
