Pneumatic Control Valve(Water,Steam,Oil) Size:1''-20'' Pneumatic/Electric Type Cast Steel/Stainless Steel Best Price&Quality
Pneumatic Control Valve (It can be electric type)
Two type: modulating/control type, shut off/on-off type
Medium: Water, Steam, Oil, Acid, etcWide size: 1/2''-20'' or larger Many materilas:Cast Steel/Stainless Steel, WCB, WCC, WC6, WC9, 304SS, 316SS, etcHigh Pressure:PN1.0-10.0MPa ANSI 150Lb-2500Lb
Flow Characteristics: Linear, Equal-percentage, Quick-open
Feature:
1.Using the balancing valve core structure , little axial unbalanced force, large allowable differential pressure, good stability.
2.Socket duplicity is good, disassembling convenience and easy maintenance.
3.The mental valve core structure for many work situation up to scratch 6 leak standard ,soft sealing structure valve core up to scratch 5 leak standard.
4.The body fluid mechanics theory designed according to such low flow resistance in surface flow ,large adjustable scope, Inherent adjustable proportion is 50:1, the rated flow coefficient increases by 30%,
5.Actuator adopt spring structure ,highly reduced by 30%,weight reduced by 30%.
Bellows seal regulator valve, mobile stem formed completely sealed ,plugging away fluid leakage.
Technical Parameters:
DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
Seat size(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
Rated KV | Linear | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 630 | 1000 | 1600 | 2156 | 2816 |
Equal percentage | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 690 | 900 | 1440 | 1960 | 2560 | |
Nominal Pressure(Mpa) | 1.6,2.5,4.0,6.4,10 | |||||||||||||||
Travel (mm) | 16 | 25 | 40 | 60 | 100 | 130 | ||||||||||
Diaphragm effective areas(cm2) | 280 | 350 | 560 | 900 | 1400 | Piston type | ||||||||||
Signal range Kpa | 20-100,40-200,80-240 | |||||||||||||||
Supply pressure Mpa | 0.1-0.4 | 0.4-0.7 | ||||||||||||||
Inherent flow characteristics | Linear ,Equal-percentage,Quick-open | |||||||||||||||
Inherent rangeability | 50:1 | |||||||||||||||
Leakage level | Hard-sealing IV level, Soft-sealing VI | |||||||||||||||
Flange size | Conform with JB/79.1(2)-94,HG20592-97,GB,ANSI,JIS,DIN etc. standard | |||||||||||||||
Body material | WCB,304,316,WC6,WC9,Ti,Ni,Hastelloy,Monel etc. | |||||||||||||||
Flug materials | 304,316,420,Ti,Ni,Hastelloy,Monel etc. | |||||||||||||||
Working TEM | -40~+230(normal TEM.),+230~+45(middle TEM .),+450~+560(high TEM.),-40~-196(low TEM.) | |||||||||||||||
Series type | Normal TEM, middle TEM, low TEM, bellows sealing type, jacket insulation type, shut-off control type | |||||||||||||||
Workshop pictures:
That are pneumatic type, we also can provide you electric type if you need it.
More technical informations and help, you can contact us.
Pneumatic Control Valve For Water Steam Oil
