Intervalve provides a broad butterfly valve portfolio covering general utility applications through demanding high-performance services.
The range includes:
- Intervalve Butterfly Valves
- Versatile flow isolation and control solutions for industrial piping systems.
Intervalve Double Offset Butterfly Valves
Engineered with an eccentric arrangement to reduce interaction between sealing components during operation, supporting reliable performance in demanding services.
Intervalve Triple Offset Butterfly Valves
Designed for applications requiring high-performance shut-off and control across demanding pressure and temperature conditions.
Intervalve Metal Seated Butterfly Valves
Suitable for services in which metal seating is required due to process temperature, media or operating conditions.
Intervalve High Performance Butterfly Valves
Engineered for demanding isolation and control applications where performance, reliability and efficient operation are key requirements.
With concentric and eccentric technologies available, customers can select an appropriate butterfly valve according to the characteristics of the application.
Intervalve Seatless Dampers
Intervalve Seatless Dampers provide a practical flow-control option for suitable air, gas and process applications where conventional tight shut-off seating is not required.
They can be used in applications such as ventilation, exhaust, process-air and gas-handling systems depending on the service requirement.
Intervalve Gate Valves
For applications where full-flow isolation is required, Intervalve Gate Valves provide a conventional and dependable valve solution.
The range includes both Intervalve Gate Valves and Intervalve High Pressure Gate Valves, allowing selection according to the system pressure and operating conditions.
Gate valves are commonly considered where the valve primarily operates in fully open or fully closed positions.
Intervalve Globe Valves
When the application requires both shut-off and regulation, globe valve construction provides useful flow-control characteristics.
The portfolio includes:
- Intervalve Globe Valves
- Intervalve High Pressure Globe Valves
Intervalve Globe Valves can be considered for process lines requiring controlled flow regulation, while Intervalve High Pressure Globe Valves address more demanding pressure requirements.
Intervalve Check & Non-Return Valves
Preventing unwanted reverse flow is an essential requirement in many piping systems. Intervalve provides several check valve configurations to address different installation and process requirements.
The range includes:
- Intervalve Check Valves
- General solutions for automatic prevention of reverse flow.
Intervalve Wafer Check Valves
Compact configurations designed to fit between pipeline flanges where installation space is an important consideration.
Intervalve Swing Check Valves
Designed to permit forward flow while automatically closing when flow direction reverses.
Intervalve Dual Plate Check Valves
Compact check valve designs incorporating dual plates for efficient response to changing flow conditions.
Intervalve Non Return Valves
Solutions for protecting pipelines and process equipment against undesirable reverse flow.
Selection between wafer, swing and dual-plate arrangements depends on factors such as line size, pressure, available space, medium and flow characteristics.
Intervalve Limit Switch Box
Automated valves require dependable feedback of valve position to control and monitoring systems.
The Intervalve Limit Switch Box can be integrated into automated valve assemblies to provide open and closed position indication and support plant automation requirements.
It can form part of a complete valve automation package together with the actuator, solenoid valve, air filter regulator and other required accessories.
