electric air ventilation butterfly valve vent / fan air control damper from China manufacturer - Tianjin Freya Automation Technology Co.,Ltd

electric air ventilation butterfly valve vent / fan air control damper

Price:	500.0~3000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU;Paypal
Place of Origin:	Tianjin, China (Mainland)


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Product Detail

Model No.: Round dn200

Production Capacity: 1000per month

Delivery Date: 3-7days

Standard or Nonstandard: Standard

Structure: Others

Temperature of Media: Medium Temperature

Brand Name: Freya

Voltage: 220V 230V 240V 380V 400V 41...

Operating time: 25s-165s

Means of Transport: Ocean,Land,Air;DHL TNT

Packing: packed in wooden box

Power: 0.025Kw-1Kw

Pressure: Low Pressure

Material: Stainless Steel

Media: Gas

Input /output signal: 4-20mA

Output torque: 100Nm-16000NM

electric damper electric butterfly valve electric ball valve Dn50-DN2000mm PN 1.6Mpa 4.0Mpa 6.4Mpa o.5Mpa Material: at buyer's option

1.Electric damper is composed of electric actuator and damper. Modulating type electric damper can modulate the opening degree of the damper, and control the blast capacity. Two positions type electric damper has the on-off and start-up function.

Square louver damper is used in combination with electric actuator. It has small on-off torque, sensitive action, reliable performance, large caliber and light weight. It is widely applied in fan, air conditioner, electric dust collector and various large pipes in industrial fields of metallurgy, building materials, electric power, petrochemical and light industry. It modulates and cuts off dust and gas electrically or manually.

2. There are square damper and round damper.

square damper: X long, 160X130~1000X500 wide

round damper: DN100~DN400

Working environment	-30~250℃	Temperature of the operating environment		electric actuator:-10~55℃
nominal pressure	0.05Mpa	Temperature of the operating environment		servoamplifier:0~45℃
Input signal	0~10mA or 4~20mA	Humidity of the operating environment		electric actuator:≤95%
Voltage of the power supply	220V 50HZ	Humidity of the operating environment		servoamplifier:≤85%
Dead zone	≤0.8%	Material	Valve body valve board	Q235-A
return difference	≤2.5%		shaft	20r13
Basic error	±2.5		padding	Polytetrafluoroethylene

Valve material : at buyer's option.

Note: High temperature material should be used in high temperature environment

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tjfreya01@tj-bnd.com