The 30T02Y /R self-operated temperature (cooling type) control valve

FOB Price

Get Latest Price

50 ~ 150 / Piece

1 Piece Minimum Order

Country:

China

Model No:

FOB Price:

50 ~ 150 / Piece (Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

50 per Piece

Minimum Order Quantity:

1 Piece

Packaging Detail:

wooden case

Delivery Time:

Supplying Ability:

Payment Type:

T/T, L/C, D/A, D/P

Product Group :

self-operated control valve

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Zhejiang Jinfeng Automatic Meter Co., Ltd.

China

Free Member

Contact Person ZOE

609ROOM,2#Yinghua International Plaza, Guangfu Road,Putuo District ,Shanghai China, Shanghai, Shanghai

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Product Description

Summary
The *0T*2Y/*0T*2R self-operated temperature（cooling type）control valve is composed of the control valve and a temperature controller provided with fixed point control. It is suitable for controling differential pressure in the pipes of non-crrosive liquids, gases and steams. when the temperature of the controlled mediums rises, the control valve is opened
The main features are as follows:
1.It has the pressure balancing function with high sensitivity.
2.Low noise, reliable performance, free of maintenance
3.The standard modular design is adopted.
4.It adopts the imported fixed point controller, which has the over temperature
protection function with reliable quality.
5.Various combined controls can be carried out through the assemblies.
Body

DN		5、0、5、2、0、0、5、0、0、5、**0mm
PN		Class0、0
Flange standard		ANSI、JIS、DIN GB JB(special standards can be offered according to user requirements)
Body material		WCB、CF8、CF3、CF8M、CF3M
Plug material	Hard seal	Stainless steel (4、6、**6L)
	Soft seal	Stainless steel embedded with rubber ring
Pressure balancing		Stainless steel bellows (DN5~5), balanced diaphragm (DN0~*0)

Actuator

Actuator mode	T*6	T*7
Temperature setting range(℃)	*0~0 0~0 0~0 0~**0
Special temperature setting(℃)	0~0 0~0
Temperature protection	Exceeding the set value **0℃
Time constant(S)	**0	*0
Temperature sensor material	Nickel-coated copper
Capillary tube length	5、0、5m

Performance

Set value error		±1.5℃
Allowable leakage (under stipulated testing conditions)	Hard seal	4×0.*1% valve rated capacity
	Soft seal	DN5~0	DN-DN5	DN**0
		*0 bubbles/ min	*0 bubbles/min	*0 bubbles/min

Allowable working temperature

DN		5~*0mm
Seal type	Hard seal	≤**0℃
Seal type	Soft seal	≤**0℃

Rated flow coefficient, noise measuring coefficient, allowable differential pressure

**0

**5

**0

Rated flow coefficient

6.3

**5

**0

Noise measuring coefficient Z value

0.6

0.*5

0.5

0.*5

0.4

0.*5

0.3

Allowable differential

PN*6

1.6

1.5

1.2

pressure (Mpa)

PN*0

Working principle
when the temperature of the controlled object is higher than the set temperature，the liquid in the temperature controller will swell，the force on the push of the actuator increases ，and the pulg makes the valve open under the action of the temperature controller，the flow of water，
or other cooling media is enhanced，so that the temperature of the controlled object decreases，the valve will be closed when the temperature of the controlled object decrease to the set value。after the valve is closed，the temperature of the controlled object decreases and the valve is opened again。the cooling media enter the heat exchanger and the temperature decreased again，so as to make the temperature of the controlled object be a constant。the opening of the valve is related to the difference between the actual temperature of the controlled object and the set temperature。

I. Dimensions and weight of control valve

DN (mm)	*5	*0	*5	*2	*0	*0	*5	*0	**0	**5	**0
L (mm)	**0	**0	**0	**0	**0	**0	**0	**0	**0	**0	**0
B (mm)	**2	**2	**8	**8	**0	**0	**5	**5	**0	**0	**6
Weight (Kg)	6.2	6.7	9.7	*3	*4	*7	*9	*3	*0	*0	*0

II. Dimensions and weight of actuator

Model	I(mm)	d(mm)	R(mm)	m	Weight(kg)
T*6	**0	*4	1”	**0	3 .0
T*7	**0	*0	1”	**0	3 .5

Difference between actuator T*6 and T*7
The T*6 model temperature sensor is isolated from the controlled medium through the temperature sensor sleeve, i.e., it does not contact the medium and it is easy to maintain. But the response is slow. It is suitable for controlling liquid media. The T*7 model temperature sensor directly contacts the controlled medium, and the temperature sensing area is large. Therefore the response is fast. But it is not easy to maintain. It is suitable for controlling gas temperature and liquid temperature.

Country:	China
Model No:	-
FOB Price:	50 ~ 150 / Piece (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	50 per Piece
Minimum Order Quantity:	1 Piece
Packaging Detail:	wooden case
Delivery Time:	15
Supplying Ability:	-
Payment Type:	T/T, L/C, D/A, D/P
Product Group :	self-operated control valve