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High Quality for Electric Control Valves Manufacturers - Electric Steam temperature control valve – Hoyee

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  • High Quality for Electric Control Valves Manufacturers - Electric Steam temperature control valve – Hoyee

High Quality for Electric Control Valves Manufacturers - Electric Steam temperature control valve – Hoyee

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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for 3 Pneumatic Butterfly Valve , Motorized Pressure Control Valve , Feed Valve Washing Machine , We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.
High Quality for Electric Control Valves Manufacturers - Electric Steam temperature control valve – Hoyee Detail:

Electric Steam temperature control valve Working principle

20190220051233856

 

.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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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for High Quality for Electric Control Valves Manufacturers - Electric Steam temperature control valve – Hoyee , The product will supply to all over the world, such as: Curacao , Madrid , Rotterdam , We are adhering to the philosophy of "attracting customers with the best products and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
    • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Jessie from Spain - 2017.08.21 14:13
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Marguerite from Germany - 2018.06.26 19:27
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