30L01T01Y/30L01T01R、30L01T02Y/30L01T02R self-operated flow and temperature control valve

The company has obtained certifications such as TS equipment A1 level, CE, API 607, TR-CU, SIL3, etc.

Classification：

30 series self operated control valve

E-mail: sunny@reowocv.com

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Product Description

Summary
The 30L01T01Y/30L01T01R、30L01T02Y /30L01Y02R self‑operated temperature control valve (cooling type) is composed of the control valve and a temperature controller provided with fixed point control.
It is suitable for controlling temperature of non‑corrosive liquids, gases and steams in various cooling systems.
When the temperature of the controlled medium 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.The flow is adjusted according to the standard figure by the throttle valve,which is convenient and fast.
5.It adopts the imported fixed point controller,which has the over temperature protection function with reliable quality.
6.Various combined controls can be carried out through the assemblies.

Technical parameters andperformances

Body
DN		DN15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150mm
PN		PN1.6、4.0MPa
Flange standard		ANSI, JIS, DIN, GB, JB(special standards can be offered according to user requirements)
Body material		Cast iron (HT200, cast steel (ZG230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti)
Plug material	Hard seal	Stainless steel (1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti) Stainless steel embedded with rubber ring
	Soft seal
Pressure balancing		Stainless steel bellows (DN15~125), balanced diaphragm (DN150~250)

D05 actuator

Effective area	250	630
Pressure setting range(MPa)	0.02;0.05
Allowable maximum differential pressure between the upper and lower diaphragm chambers	0.4	0.15
Material	Diaphragm cover: galvanized steel sheet; diaphragm: EPDM or FKM with fiber
Control pipeline, connection	Copper pipe or steel pipe Φ10X1(mm); ferrule connection: R1/4"

Actuator

Effective area	250
Pressure setting range	0.01~0.12 0.08~0.25 0.2~0.5 0.45~0.1 0.6~2.0
Minimum differential pressure tha ensures normal work of the pressure valve	DN15~125: 0.08；DN150~250: 0.1
Allowable maximum differential pressure between the upper and lower diaphragm chambers	0.4
Material	Diaphragm cover: galvanized steel sheet; diaphragm: EPDM or FKM with fiber
Control pipeline, connection	Copper pipe or steel pipe Φ10X1(mm); ferrule connection: R1/4"

Performance

Set value error

30L01Y

±5°C

30T01Y 30T01R

±1.5°C

Allowable leakage(under stipulated testing conditions)

Hard seal

4x0.01% valve rated capacity

Soft seal

DN15~50

10 bubbles/min

DN65~125

20 bubbles/min

DN150~250

40 bubbles/min

Allowable working temperature

DN		15~125mm	150~250mm
Seal type	Hard seal	≤150°C	≤140°C
		Cooling tank≤200°C	Cooling tank and extension≤200°C
	Soft seal	≤150°C

Rated flow coefficient, noise measuring coefficient, allowable differential pressure

DN		15	20	25	32	40	50	65	80	100	125	150
Rated flow coefficientKvS		4	6.3	8	16	20	32	50	80	125	160	280
Differential pressure flow range of throttle	0.02MPa	0.1-2	0.2-3	0.2-4	0.4-7	0.6-11	0.8-16	4-40	3-28	6-63	8-80	12-125
Differential pressure flow range of throttle	0.05MPa	0.2-3	0.3-4.5	0.3-6	0.5-10	0.8-16	1.1-24	4-40	6-58	9-90	12-120	18-180
Noise measuring coefficient Z value		0.6	0.6	0.6	0.55	0.55	0.5	0.5	0.45	0.4	0.35	0.3
Allowable differential pressure(Mpa)	PN16	1.6								1.5		1.2
Allowable differential pressure(Mpa)	PN40	2.0								1.5		1.2

Working principle

According to different combinations, refer to the working principle of the self‑operated flow control valve and self‑operated temperature control valve (cooling type/heating type). (Working according to the priority action principle)

Dimensions and weight of control valve

DN(mm)	15	20	25	32	40	50	65	80	100	125	150
L(mm)	130	150	160	180	200	230	290	310	350	400	480
B(mm)	212	212	238	238	240	240	275	275	380	380	295
B1(mm)	--	--	--	--	--	--	--	--	--	--	630
Weight(kg)	--	--	--	--	--	--	--	--	--	--	140