China OEM/ODM Supplier Electric Control Air Valve - Electric Steam temperature control valve – Hoyee factory and manufacturers

OEM/ODM Supplier Electric Control Air Valve - Electric Steam temperature control valve – Hoyee

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OEM/ODM Supplier Electric Control Air Valve - Electric Steam temperature control valve – Hoyee Detail:

Electric Steam temperature control valve Working principle

.Electric Steam temperature control valve material list

Component name	Control Valve Material
Body/Bonnet	WCB/WCC/WC6/CF8/CF8M/CF3M
Valve spool/Seat	304/316/316L(overlaying stellite alloy)
Packing	Normal:-196～150℃ is PTFE,RTFE,>230℃ is flexible graphite
Bellows	304/316/316L
Gasket	Normal:Stainless steel with flexible graphite,Special:Metal tooth type gasket
Control valve stem	2Cr13/17-4PH/304/316/316L

Electric Steam temperature control valve Performance

Electric temperature control valve Flow characteristic	Linear, percentage, quick open
Allowable range	50: 1 (CV<6.3 30: 1)
Rated Cv value	Percentage CV1.6~630 ，linear CV1.8~690
Electric temperature control valve Allowable leakage	Metal seal: IV grade（0.01% rated capacity） Soft seal: VI grade（foam grade） Leakage standard: GB/T 4213
Electric steam temperature 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

Electric Steam temperature control valve parameter

Electric temperature control valve Type Method	Electric actuator
	DAL-30 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 temperature control valve Accessories	Space heater (normal type) Non-standard accessories, need special customized notes.

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for OEM/ODM Supplier Electric Control Air Valve - Electric Steam temperature control valve – Hoyee , The product will supply to all over the world, such as: Buenos Aires, Poland, Maldives, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.

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Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!

By Bess from Stuttgart - 2017.12.31 14:53

The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.

By Sally from Amsterdam - 2017.11.20 15:58

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