Hurry! Cheap 1/2'' Mixing valve Three way T type, proprotion valve AC/DC24V 0-10V modulating on for flow regulation or on/off control

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Three way 1/2 T type proprotion valve AC/DC24V 0-10V modulating on/off valve for flow regulation or on/off control

TF proportional valve consists of TFV4- series rotary actuator and DN15-DN50 brass ball valve. Equal percentage flow characteristic guarantees the valve performances of stability. Control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat ex-changer for flow regulation and on/off control.

Application:

HVAC system

Heating system

Water treatment system

Industrial equipments

Operational mode:

TF proportional valve is motor-operated by a type of, TFV4-304, TFV4-306 and TFV-310 actuator. The actuator is controlled by a modulating on/off, or proportional control system and move the ball of the valve, to the opening position dictated by the control signal.

Technical data:

Valve Boday:

Size: 1/2, DN15

Medium: cold/hot water, with 50% glycol

Temperature of medium: 2°C...90°C

Rated pressure: PN20

Pipe connector: internal thread

Ambient temp. range: −5…+60°C; 0…90%RHSize: 3/4’’ - 2’’

Valve type: 2-way and 3-way

Flow characteristic: equal percentage, on/off

Material:

Valve body: forged brass, Hpb59-1

Seal: ball: EPDM+PTFE

Ball: brass

stem: EPDM

Valve connector: PC

Valve Spindle:aluminum alloy

Actuator:

TFV4-304 24VAC/DC±15%, proportional (0(2)-10VDC)

TFV4-306 24VAC/DC±15%, proportional (0(2)-10VDC/0(4)-20Ma)

TFV4-310 24VAC/DC±15%, proportional (0(2)-10VDC/0(4)-20Ma)

Output torque: 4N.m, 6N.m and 10N.m Angle of rotation: 90°

Manual handle Automatic overload protection system

Manual selection of ball rotation direction: C.W. /C.C.W, factory setting is C.W.

Protect rank: IP54Operation time: 50S-120S

Function (on/off and proportional type)

The actuator is controlled by a modulating on/off, and proportional control signal, using high transmitting ratio

gear drive to fix and lock.

Wiring Connection:

Model No.	Working Voltage	Actuator type	Output torque	Consumption	Suitable Valve body
TFV4-304	24VAC/DC±15%	0(2)-10VDC	4N.m	3VA	DN25,DN20,DN15
TFV4-306		(0(2)-10VDC/0(4)-20Ma)	6N.m	6VA	DN50, DN40,DN32,
TFV4-310		(0(2)-10VDC/0(4)-20Ma)	10N.m		DN50

Installation:

Dimension and Wiring:

Please let me know your flow direction option when place the order,thanks!

Return Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.

Seller Service

On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Wonderful Flash Deal 1/2'' Mixing valve Three way T type, proprotion valve AC/DC24V 0-10V modulating on for flow regulation or on/off control