ISC Sales, Inc. Datasheets for Control Valves

Control valves or proportional valves are power-operated devices used to modify fluid flow or pressure rate in a process system.
Control Valves: Learn more

Product Name Notes
Pressure Reducing Control Valves -- 106/206-PR-C A pressure reducing valve with Low Flow By-Pass, senses the downstream pressure through a connection at the main valve outlet. Under low flow conditions, the main pressure reducing valve closes...
Main Control Valves -- 106/S106-PGM
Main Control Valves -- 206/S206-PGM
Back-Up, Dual Diaphragm, Automatic Control Control valves are designed to suit a large variety of applications such as pressure, flow or level control. These hydraulically operated valves introduce or release...
Pressure Reducing Control Valves -- 6/206-PR-SM Designed with a back-up system to protect against diaphragm or pilot failure, this unit is ideal for applications where failure is not an option. The secondary pilot continually senses the...
Main Control Valves -- 106/S106-PT/PTC
Main Control Valves -- 206/S206-PT/PTC
Double, Hydraulically Operated Control valves are designed to suit a large variety of applications such as pressure, flow or level control. These hydraulically operated valves introduce or release liquid from...
Pressure Reducing Control Valves -- 106/206-PR-S Downstream surge pressure is sensed by the surge pilot. If the pressure rises above the pilot setting and reaches the surge pilot setting, the surge pilot opens in order to...
Pressure Reducing Control Valves -- 106/206-PR In typical pressure reducing applications, this model is often the best selection. This valve maintains a constant downstream pressure, regardless of fluctuations in inlet pressure or flow. The downstream pressure...
Pressure Reducing Control Valves -- 106/206-PR-R Pressure Reducing and Pressure Sustaining Valves maintain a constant downstream pressure and a minimum upstream pressure, regardless of fluctuations in flow. A Combination Pressure Reducing and Pressure Sustaining Valve is...
Main Control Valves -- 106/S106-PG
Main Control Valves -- 206/S206-PG
Single, Hydraulically Operated Control valves are designed to suit a large variety of applications such as pressure, flow or level control. These hydraulically operated valves introduce or release liquid from...
Pump Control Valves -- 106/206-BPC Suitable for most pumping applications including suction lift and low differential head. Booster pump control valves are installed in-line, directly downstream of the pump discharge. Product Information: Our pump control...
Relief/Sustaining/Surge Control Valves -- A106-DL The Dynamic Lifter pressure relief valve is a direct acting spring loaded relief valve. The valve is adjusted to open when the pressure exceeds the set-point, and closes drip-tight when...
Level Control Valves -- 106/206-F-Type4 The float pilot is remotely installed at the high level in the reservoir tank. Pilot connections to the main valve are connected in the field. As the reservoir level drops...
Dual Solenoid Control Valve -- 106/206-2SC-PCO The flow into and out of the upper operating chamber is controlled by the two pilot solenoids. The electronic control determines whether the opening solenoid or the closing solenoid is...
Electronic Flow Control Valve -- 106/206-2SC-MV The pressure in the upper operating chamber is controlled by operating the pilot solenoids. The optional MV1-TP control panel determines whether the opening solenoid or the closing solenoid is operated.
Pump Control Valves -- 06/206-PG-BPC The single chamber construction facilitates supplemental modulating functions such as pressure sustaining, pressure reducing, rate of flow control. The pump is kept running while the booster pump control valve slowly...
Electronic Solenoid Control Valve -- 106/206-SC The solenoid pilot valve provides on-off position operation. The solenoid either admits inlet pressure into the main valve operating chamber or releases pressure from the operating chamber. Product Information: Whether...
Level Control Valves -- 106/206-A-Type1 The Type 1 valve opens to allow reverse flow through the valve when the supply pressure drops a fixed amount below the reservoir head. Product Information: Our level control valves...
Level Control Valves -- 106/206-A-Type2 The Type 2 opens to refill the tank once the level drops a fixed distance below the high water level. Product Information: Our level control valves are the ideal solution...
Level Control Valves -- 106/206-A-Type3 The Type 3 valve opens to permit reverse flow through the valve when the supply pressure drops an adjustable amount below the reservoir head. Product Information: Our level control valves...
Level Control Valves -- 106/206-A-Type4 The Type 4 Valve opens to refill the tank once the level drops an adjustable amount below the high water level. Product Information: Our level control valves are the ideal...
Level Control Valves -- 106/206-F-Type5 The valve functions as a two position valve, either open or closed. The valve remains closed when the reservoir level drops, until the float reaches the pre-determined adjustable minimum reservoir...
Flow Control Valves -- 106/206-RF The valve is ideal for limiting the flow to a pre-determined maximum. When the pressure differential is less than the set-point, the valve opens, allowing flow to meet predetermined demand.
Relief/Sustaining/Surge Control Valves -- 106/206-RPS-RR The valve is installed downstream of the pump check valve(s) and has two pilots.The high pressure pilot acts as a standard relief pilot, opening on excessive pressure. The differential pilot...
Relief/Sustaining/Surge Control Valves -- 106/206-RPS-L&H The valve is mounted in a tee, downstream of the pump check valve(s). It is designed to anticipate surges to avoid the severe water hammer often associated with power failure...
Automated Pilot Control Valve -- 420-DC/AC This DC or AC powered actuator provides a reliable, simple and cost efficient way to automate today's water systems. A sturdy slow speed 24 V motor rotates the pilot, adjusting...
Pressure Reducing Control Valves -- 106/206-PR-SC This Pressure Reducing Valve uses a Solenoid Shut-Off to interrupt the pressure reducing function and close the main valve. This valve is available as either normally open, where the solenoid...
Relief/Sustaining/Surge Control Valves -- 6/206-RPS-Relief This unit senses the upstream pressure through a connection to the valve inlet. The valve and pilot remain closed until the inlet pressure exceeds the pilot setting. The valve opens...
Relief/Sustaining/Surge Control Valves -- 106/206-RPS-SUSTAINING This unit senses the upstream pressure through a connection to the valve inlet. The valve and pilot remain closed until the inlet pressure exceeds the pilot setting.Should the upstream pressure...
Relief/Sustaining/Surge Control Valves -- 106/206-RPS-D This valve and has two sensing connections. The valve and pilot remain closed until the difference between the two pressures exceeds the pilot setting. The pilot setting establishes a differential...
Pump Control Valves -- 106/206-DW This valve initially discharges air/water silt to waste, on well applications, while preventing pump starting and stopping surges. This valve also has separate opening and closing speed controls. Product Information:...
Relief/Sustaining/Surge Control Valves -- A106-DL-AI/A106-DL-ET This valve is a compact relief valve that is suitable for high pressures up to 200 psi. Utilizing compressed air this valve Eliminates surges, and prolongs pipe life. Product Information:...
Excess Flow Burst Control Valves -- 106/206-EF-8837BX This valve is designed to shut-off tightly when flow exceeds a predetermined amount. This valve is designed to create a tight shut-off when flow exceeds a pre-determined amount. Tripping flow...
Pressure Reducing Control Valves -- 106/206-PFC This Valve maintains downstream pressure while automatically varying the set-point with flow rate, within a pre-determined (adjustable) range. The PFC valve will deliver consistent performance without any electrical components, and...
Pump Control Valves -- 106/206-HC This valve opens as the higher inlet pressure lifts the inner valve assembly and the fluid in the upper chamber is discharged to the lower pressure, downstream side of the...