Beli Honeywell Pneumatic Valve Actuators di monotaro.id

Fail-safe zone valve actuators connect to compatible zone control valves to control which sections or zones are connected to the water or steam distributed by the HVAC system. They feature an integrated spring return that will force the valve into a specific position in the event of power or control signal loss.

APPLICATIONThe V5011P is a two-way threaded globe valve that control steam, water, and glycol solutions (up to 50 percent concentration) in heating or cooling HVAC applications. The valve is used in two-position and modulating control systems. The valve is not suitable for combustible gas service.

- Integrated functions as linear temperature control, pressure independent and electric regulating into one valve- Output the valve position signal to BAS for system variable differential pressure control of variable flow water system, ensure HVAC water system can always operate in the most energy-saving mode- High control accuracy, strong anti-interference capacity- Allow wide range of pressure fluctuation difference for the system- Simple calculation in designing the pipeline system- Easy installation- Convenient for commissioning at sitePressure Independent Integrated Balancing Control Valve- Built-in common terminal equipment thermal output features database for high-precise linear temperature control of the terminal equipment- Built-in pressure-independent characteristics database ensures the pressure-independent temperature and flow control- All temperature and flow can be automatically regulated without any human interference- Size of control valve can be set directly- Stroke self-adaption function- Max. flow can be preset easily according to the requirements of the terminal equipment- Display of max. set flow- Low energy consumptionAPPLICATIONHoneywell Kombi-9 is designed for precise temperature control of terminal air-conditioning equipment in the HVAC system. It can maintain the flow regardless of variations in system differential pressure. With the valve position feedback ,the Building Automation System can always operate in the most energy-saving mode.

The new TFM228/ 428 series LCD thermostats are designed for ON/ OFF control valve, and fan in 2/ 4-pipe application. The thermostat operates an ON/ OFF control valve to provide control at the desired setpoint temperature. Fan-coil thermostat models are available with constant fan operation, and have a three-speed switch comes with low, medium and high settings. The TFM228NNFH/U is model without 3 speed fan contact, which commonly use for simple ON/ OFF control in certain application.

Non-fail-safe actuators have no fail-safe mechanism to provide movement during power outages. This makes them more compact and easier to maintain than fail-safe actuators. They open and close valves and dampers for non-critical components and infrastructure.

Fire- and smoke-rated actuators provide fail-safe control over infrastructure components during a fire. They feature fail-safe mechanisms that withstand higher temperatures than regular fail-safe actuators and are designed to work rapidly during an emergency. This helps ensure occupant safety by preventing the spread of smoke and flame.

ApplicationThe Fast-Acting, Two-Position Actuators are spring return direct coupled actuators (DCA) with an integral junction box for on/off damper control. The actuator accepts an on/off signal from a single-pole, single-throw (spst) controller. Reversible mounting allows actuator to be used for either clockwise (cw) or counterclockwise (ccw) spring return and are designed to operate reliably in smoke control systems requiring Underwriter’s Laboratories Inc. UL555S ratings up to 350 °F

Ductile iron pneumatically-actuated butterfly valves have heavy-duty bodies that withstand vibration. Their ductility makes them more flexible and resistant to impact and cracking than cast iron.

SIPART PS2 Smart, electropneumatic positioner, 4...20mA, HART, Ex/nEx, single-acting, polycarbonate enclosure, for pneumatic linear and part-turn actuators. Non-contacting (wear-free) position detection (NCS). Standard Without explosion protection. Connection thread el.: 1/2" NPT / pneu.: 1/4" NPT Without limit monitor. Without option module. . Brief instructions English / German / Chinese. Standard / Fail-Safe - Depressurizing the actuator in case of failure of electrical auxiliary power (single acting only). Without Manometer block / Booster.

These solenoid valves feature a normally closed valve configuration. They are rated for indoor or outdoor work environments. Models are available for dispensing, collating, gas shutoff, vacuum holding, and tank draining. High-flow valves are ideal for liquid, corrosive, and air/inert gas service in applications such as car washes, air compressors, pumps, laundry equipment, and industrial water control. Explosionproof models are designed to contain internal explosions without causing an external hazard.

Rectangular fire dampers have a fusible link that triggers above a specific temperature and closes shut using spring-loaded blades or gates. They eliminate the spread of fire through the HVAC systems.