Electric Actuated Globe Control Valve

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Description

Electric Actuated Globe Control Valve

Body: WCB, LCB, SS304, SS316, SS316L

Bonnet: WCB, LCB, SS304, SS316, SS316L

Lining Material: PO, PE, PP F46, F4, PFA

Bellows Material: PTFE, PFA

Stem Material: 17-4PH ASTM A276 304

Nominal Diameter: DN25 to DN300

Nominal Pressure: PN16, PN25, PN40, PN64, Class150, Class 300

Input Signal: 4-20mADC, 1-5VDC

Power Supply: AC220V 50HZ

Flange Standard: According to HG20592-97, ANSI, JIS, DIN and other standards

Technical Specifications

Nominal Diameter(mm)1520253240506580100125150200
Rated flow coefficient KvEqual percentage361016254063100160250400630
Liner471118284469110176275440690
Rated Stroke L(mm)16254060
Diaphragm Effective Area2804006001000
Nominal Pressure PN(MPA)1.6, 2.5, 4.0, 6.3, 10.0
Inherent flow CharacteristicsEqual percentage,Liner
Inherent rangeability50:01:00
The range of air source signals20 to 100,40 to 200,80 to 240
Gas source pressure(Mpa)0.14,0.25,0.28,0.4
Electric actuatorDepand on the thrust and stroke which valve need
Power voltage220V.AC 50Hz 380V.AC 50Hz( Three phase)
Leakage classSoft sealVI Class,Zero Leakage
Metal sealIV Class,V Class
Flange connection formPN1.6Mpa, Convexity of valve body                                                               PN≥4.0Mpa,Concavity of valve boday
Upper bonnet formStandard typeCase Steel:-20 to 220°C,Cast Stainless steel:-40 to 220°C
Cooling typeCase Steel:-29 to 425°C,Cast Stainless steel:-60 to 450°C
CryogenicCast Stainless steel:-60 to -100°C,-100 to -196°C

Dimensions

DNLH
PN16/25PN40PN64/100PN16/25PN40PN64/100
20185190200699679682
25200205210711721733
32205210220728738750
40222230251728738750
50250255286731741753
65276285311827837849
80298310337839849861
100350355394857867879
125410425440895905917
150451460475114011501180
200600615630116011801240
250670685700130513351385
300735750765151215651605

Additional information

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