Automatic Control Valves

Product Details:

Brightech® manufactures a complete range of Automatic Control Valve offers pilot pressure reducing valve, design to reduce higher inlet pressure (up-stream pressure) to a constant lower outlet pressure (down-stream pressure) regardless of varying Of up stream pressure & flow rates.

This is an accurate pilot operated pressure regulating valve capable of holding down stream pressure Of a pre-determined limit. The pilot reacts to a small changes in pressure to control the main valve m)sition by modulating the pressure above the diaphragm and when down stream pressure exceeds the pressure setting of control pilot the main valve and pilot close drip tight.

ACV - Pressure reducing valve

Pilot operated, Diaphragm sensing

• Size - 1" to 16"
• Pressure - 150#, 300#
• MOC - DI, WCB, CF8, CF8M
• Inlet Pressure - 10 Kg/cm2
• Outlet Pressure - 1 to 5 Kg/cm2
• End connection - Flange end
• Application - Water

Additional Information:

• Production Capacity: 50 PER MONTH
• Packaging Details: Wooden Box

Product Details:

A hydraulically operated pilot controlled modulating type pressure relief valve is design to maintain constant up stream pressure and to minimize surging.

The valve is actuated by line pressure through a pilot control system , opening fast to hold the upstream line pressure constant but closing gradually to Prevent surges. Operation is completely automatic and pressure settings may be easily changed.

Installed on a by-pass line, mainline pressure is accurately controlled by relief excess pressure. This valve can be used for pressure relief, back pressure, up stream pressure control and many more.

Installed in a mainline it prevents upstream pressure from dropping (sustain) below preset minimum.
ACV Pressure relief valve. 

• Type - Dry Pilot, Wet Pilot
• Size - 1" to 16"
• Pressure - 150#
• MOC - DI, WCB
• Operating Pressure - 10 Kg/cm2
• End connection - Flange end
• Application - Water

Additional Information:

• Production Capacity: 50 PER MONTH
• Packaging Details: Wooden box

Product Details:

The model BTA-711, one way Altitude valve controls the high water level in elevated Tanks or reservoirs. The altitude pilot senses the hydrostatic head of the reservoir to close on high water level. When the water level drops below the predetermined set point the valve opens to fill the reservoir. Supply pressure is greater than static head pressure. Tank discharge is by separate line.

This is a hydraulically operated and pilot controlled valve which operates on the differential in forces between a spring load and the water level in the reservoir. The desired high water level is set by adjusting the spring force. The pilot control measures the head through a sensing line directly connected to the reservoir.

Product Details:

The model BTA-111, Modulating float control valve to maintain constant liquid level in storage tanks and reservoirs by companensating for variations in supply or demand, keeping the tank full.

The Ball type Float operated Pilot Control is Installed at the high liquid level in the tank / reservoir and is connected via tubing or pipe to the main valve. As the liquid level changes, the float control proportionally opens or closes the main valve, keeping the liquid level nearly constant.

Additional Information:

• Production Capacity: 100 per month
• Packaging Details: Wooden box