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L3S 3-way Control Valve

L3S 3-way Control Valve

9099

The Clorius L3S 3-way control valve is designed for regulating freshwater, cold and hot seawater and lubricating liquids. The compact L3S valve is used in conjunction with temperature regulators in control systems for cooling and heating of domestic premises, district heating, industrial processes or marine installations. The valve components – valve body, seats and cone – are made of sea-water resistant gun metal RG 5. The valves are single seated. The leakage rate is less than 0.5% of the full flow (according to VDI/VDE 2174). Note: The design of the sizes DN 15 (½Ë) and DN 20 (¾Ë) is different from the bigger ones. Without an actuator being connected, connection 2-1 is fully open and connection 3-1 completely closed by means of a spring. On increasing pressure on the spindle, the opening of the ports changes proportionally to the travel of the spindle, and when the spindle is pressed to the bottom, connection 3-1 is fully open and connection 2-1 completely closed.
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SVX Hazardous Area Shut Off Valve

SVX Hazardous Area Shut Off Valve

9280

The Chalwyn SVX hazardous area, flameproof series of butterfly air intake shutoff valves are ATEX approved for Zone 1, Gas Group IIB, T4 (135°C) or Zone 21 hazardous area applications. The SVX flameproof energize to open valve is designed with a œfail-safe actuation. When power is applied to the solenoid, the valve opens and is held open as long as power is supplied. When power is cut off for any reason, such as the detection of an engine over speed condition or other unsafe engine operating conditions, the valve will close. Features and Benefits ATEX Zone 1, Group IIB, T4 (135°C) or Zone 21 approved Externally switched solenoid Automatic closure on the loss of power Slim-fit 3, 5, and 8 (76mm, 127mm, and 203mm) valve body Basic flange mount with hose adaptors available (1½ to 8 | 38 to 203mm) Valve bodies and discs are PTFE coated rugged anodized aluminium The shaft and mechanisms are stainless steel
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PVX Pneumatic Spring Return Air Shut Off Valve

PVX Pneumatic Spring Return Air Shut Off Valve

9286

The Chalwyn PVX pneumatic spring return butterfly valve uses a spring return rotary actuator. It is available in two basic versions: Air pressure to open / spring return close on loss of air pressure (failsafe) Air pressure to close / spring return open on loss of air pressure Both versions are designed to work with direct pressure operation in either automatic or manual systems. Features For use in automatic or manual shutdown systems Operating pressure range 43.5 to 116psig (3 to 8bar) Slim-fit 3, 5, and 8 (76mm, 127mm, and 203mm) valve body Basic flange mount with hose adaptors available (1½ to 8 | 38 to 203mm) Valve bodies and discs are PTFE coated hard-anodized aluminium The shaft and mechanisms are stainless steel
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