China Manufactur standard Electric Modulating Control Valve - hot water mixing/divider carbon steel electric 3 way control valve – Hoyee factory and manufacturers

Manufactur standard Electric Modulating Control Valve - hot water mixing/divider carbon steel electric 3 way control valve – Hoyee

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Manufactur standard Electric Modulating Control Valve - hot water mixing/divider carbon steel electric 3 way control valve – Hoyee Detail:

hot water mixing/divider carbon steel electric 3 way control valve Specification

control valve Body type:	3-way casting globe type
Spool type:	3-way double seat spool
Nominal size:	DN20~300,、 NPS 3/4〞~ 12〞
Nominal pressure:	PN16 ~ 100、 CLASS 150LB ~ 600LB
Connection: flange:	FF、RF、MF、RTJ
Welding:	SW、BW
Flange dimension:	According to to IEC 60534
Electric 3 way control valve Bonnet type:	Ⅰ:standard type（-20℃~230℃） Ⅱ:Radiator type: （-45℃~ high than 230℃ occasion） Ⅲ:Low temperature extended type（-196℃~ -45℃） Ⅳ:Bellow seal type Ⅴ:Warm insulation Jacket type
Packing:	V type PFTE packing, flex. graphite packing, etc.
Gasket:	Metal graphite packing
Electric 3 way control valve Actuator:	Electric: 3810L series smart actuator, PSL series actuator.

hot water mixing/divider carbon steel electric 3 way control valve performance

Electric 3 way control valve Flow characteristic	Linear, percentage
Allowable range	30: 1
Rated Cv value	Percentage / linear CV8.5~1280
Electric 3 way control valve Allowable leakage	Metal seal: IV grade（0.01% rated capacity） Leakage standard: GB/T 4213
ZRHF Electric 3 way control valve Performance
Intrinsic error (%)	±1.0
Return difference(%)	≤1.0
Dead zone(%)	≤1.0
Difference from beginning to end point(%)	±2.5
Rated travel difference(%)	≤2.5

hot water mixing/divider carbon steel electric 3 way control valve special requirement

Special test	Material penetration flaw detection (PT), radiator test (RT), flow characteristic test, low temperature test.
Special treatment	Trim nitrogen treatment, seat hard alloy treatment.
Special rinse	Degreasing and dehydration treatment
Special condition	Special piping or connection, vacuum condition, S.S fastener, special coating.
Special dimension	Customized face to face length or dimension
Test and inspection	Third party test report

hot water mixing/divider carbon steel electric 3 way control valve actuator parameter

Electric 3 way control valve Type Method	Electric actuator
	3810L series
	Intelligent integrated type
Usage	Regulating
Air supply pressure or Power supply voltage	Power: AC 200V±10% 50Hz Or Power: AC 380V±10% 50Hz
Connector	Normal type: cable inlet 2-PF(G1/2〞) Explosive proof: Protection jacket PF(G3/4〞)
Direct action	Input signal increase, stem descend, valve close.
Reaction	Input signal increase, stem ascend, valve open.
Input signal	Input/output4～20mA.DC
Lag	≤0.8%FS
Linear type	≤+1%FS
Environmental temperature	Standard type: -10℃～+60℃ With space heater : -35℃～+60℃ Explosive proof: -10℃～+40℃
Electric 3 way control valve Accessories	Space heater (normal type) Non-standard accessories, need special customized notes.

hot water mixing/divider carbon steel electric 3 way control valve parameter

Seat diamter（mm）		25	32	40	50	65	80	100	125	150	200	250	300
Rated flow coefficient, CV		8.5	13	21	34	53	85	135	210	340	535	800	1280
Nominal size	Travel	Option flow coefficient Cv（★standard ●recommended）
DN25	16 mm	★
DN32	25 mm		★
DN40			●	★
DN50			●	●	★
DN65	40mm					★
DN80						●	★
DN100						●	●	★
DN125	60mm								★
DN150									●	★
DN200									●	●	★
DN250	100mm									●	●	★
DN300	100mm										●	●	★
Electric actuator		Electric 3 way control valve Metal sealing max. allowable pressure difference（MPa）
Type	Thrust（N）
3810L-08	800	1.52
3810L-20	2000	3.05	1.86	1.19	0.76
3810L-30	3000		2.79	1.79	1.14
3810L-50	5000		4.66	2.98	1.91	1.13	0.6	0.47
3810L-65	6500					1.35	0.8	0.57	0.39	0.26	0.16
3810L-99	10000								0.61	0.42	0.20	0.17	0.11
3810L-160	16000								0.97	0.67	0.35	0.27	0.18

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