Russian
English
  • banner

Professional China Electric Control Ball Valve - 4~20mA Sleeve type high pressure electric control valve – Hoyee

Professional China Electric Control Ball Valve - 4~20mA Sleeve type high pressure electric control valve – Hoyee Featured Image
  • Professional China Electric Control Ball Valve - 4~20mA Sleeve type high pressure electric control valve – Hoyee

Professional China Electric Control Ball Valve - 4~20mA Sleeve type high pressure electric control valve – Hoyee

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Flush Bottom Tank Valve, Cistern Bottom Entry Float Valve, Motorized Globe Valve, Objects won certifications together with the regional and international primary authorities. For far a lot more detailed information, make sure you make contact with us!
Professional China Electric Control Ball Valve - 4~20mA Sleeve type high pressure electric control valve – Hoyee Detail:

4~20mA Sleeve type high pressure electric control valve specification

Electric control valve
Body type:		 straight through casting globe type
Spool type: balanced sleeve plug type
Nominal size: DN25~400,、 NPS 1〞~ 16〞
Nominal pressure: PN16 ~ 100、 CLASS 150LB ~ 600LB
Connection: flange: FF、RF、MF、RTJ
Welding: SW、BW
Flange dimension: According to to IEC 60534
ZAZM Sleeve electric 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
Actuator: Electric: DZK series actuator.

4~20mA Sleeve type high pressure electric 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

4~20mA Sleeve type high pressure electric control valve performance

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

4~20mA Sleeve type high pressure electric 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

4~20mA Sleeve type high pressure electric control valve  actuator Parameter

Electric 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 control valve Accessories Space heater (normal type)
Non-standard accessories, need special customized notes.

4~20mA Sleeve type high pressure electric control valve parameter

Nominal diameterDN 25 40 50 65 80 100 125 150 200 250 300 350 400
   Rated flow           coefficient Kv 11/10 27/25 44/40 69/63 110/100 176/160 275/250 440/400 690/630 940/850 1200/1050 1400/1225 1600/1400
  Nominal             pressurePN MPa 1.6            4              6.4
match DKZ  actuator DKZ-4200 DKZ-4300 DKZ-5400 DKZ-5500 DKZ-5600
match  Cepai actuator A+Z64 A+Z160
Rated travel   mm 16 25 40 60 100
Flow characteristic  Equal percentage           linear
Action mode Input signal increase, valve close or opposite
Temperature   range Normal temperature:-20～200℃        thermal Fin type:-60～450℃

Note: Large size single-seat control valve can be customized according to user requirement

Product detail pictures:

Professional China Electric Control Ball Valve - 4~20mA Sleeve type high pressure electric control valve – Hoyee detail pictures

Related Product Guide:
We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for Professional China Electric Control Ball Valve - 4~20mA Sleeve type high pressure electric control valve – Hoyee , The product will supply to all over the world, such as: Korea, kazakhstan, Lahore, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Please your inquiry for more details or request for dealership in selected regions.
    • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Heather from Holland - 2018.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Nana from Vietnam - 2018.06.28 19:27
    Write your message here and send it to us

    Products categories

    Hit enter to search or ESC to close