Electric Flow Modulating Valve (GVZAZN)

FOB Price

USD $2 - $50 / Piece

10 Pieces(Min.Order)

Supply Ability 10000 Piece / Pieces per Month
Port Ningbo
Payment Terms:T/T L/C Other
Delivery Detail:45 days

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Product Details

Brand Name:	GOOLE	Place of Origin:	China	Model Number:	GVZAZN
Material:	Stainless Steel	Application:	General	Structure:	Other, globe
Standard or Nonstandard:	Standard	Pressure:	Medium Pressure	Power:	Pneumatic
Media:	Gas	Temperature of Media:	Normal Temperature

Product Description

Electric Modulating Valve haracteristics:
Regulating valve for regulating media flow, pressure and liquid level.According to the opening of regulatory signals, automatic control valves, so as to achieve medium flow, pressure and level of regulation.

Electric control valve or called Electric Modulating Valve is used to drive electric power and thus drive the valve actuator to control the flow, which is the industrial automation and process control is an important instrument of execution units. As the degree of automation industry increasing, more and more being used in various industrial fields. Electric control valve with conventional pneumatic control valve has obvious advantages: saving (only consume energy when working), environmental (carbon emissions), quick and easy installation (no complex pneumatic piping and pump stations), working power supply: AC22V 380V and other voltage levels.

Electric control valve signal received by the industrial automation and control systems (eg: 4 ~ 20mA) to drive the change in cross-sectional area the size of the valve plug and seat piping between the control medium flow, temperature, pressure, etc..

Parameters of Control Valve

Size: 3/4"-12" (DN20-300)

Body material: Cast iron, Cast steel, Stainless steel

Pressure grade: 1.6Mpa, 4.0Mpa, 6.4Mpa

Connection: Flange, Screw, Welded

Temperature range: Normal temperature: -20--+230; Thermal slug type: -60--+450

Type: Single seated, Double seated, Sleeve, Cage Guided, Three Way, etc

Standard: ANSI, DIN, BS, JIS, GB

Parameters of Electric Actuator

DKZ Serise:

Model: DKZ4100-5600

Push force: 4000N-16000N

Voltage: 110V, 220V, 50Hz, 60Hz

Control way: ON-OFF Type, Modulating type(Input 4-20mA)

Protection: IP65, IP 67

GA Series:

Model: BELL-A+Z64

Torque: 6400N

Voltage: 110V, 220V, 380V, 400V , 50Hz, 60Hz

Control way: ON-OFF Type, Modulating type(Input 4-20mA)

Protection: IP65, IP 67

Electric Modulating Valve Specifications:

Nominal diameter mm		20				25	32	40	50	65	80	100	125	150	200
Valve disc diameter mm		10	12	15	20	25	32	40	50	65	80	100	125	150	200
Rated flux coefficient Kv		1.2	2	3.2	5	8	12	20	32	50	80	120	200	280	450
Nominal pressure Mpa		1.6 4 6.4
Match DKJ actuator	specification	DKZ-4100				DKZ-4200		DKZ-4300		DKZ-5400			DKZ-5500
Match DKJ actuator	Differential pressure Mpa	6.4	4.0	4.0	4.0	3.5	2.3	2.0	1.42	1.4	0.91	0.55	0.35	0.26	0.17
Match introduced actuator	specification	A+Z64
Match introduced actuator	Differential pressure Mpa	6.4	6.4	4.0	4.0	3.7	2.5	2.2	1.6	1.5	1.0	0.6	0.4	0.3	0.2
Rated travel mm		10				16		25		40			40
Flux characteristic		Equal percentage Beeline
Function style		Volt on Volt off
Temperature range		Normal temperature: -20 - +200 degree abstraction of heat: -60 - +450 degree

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Yongjia Goole Valve Co., Ltd.

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Electric Flow Modulating Valve (GVZAZN)

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