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High Pressure Cage Regulating Valve

Model
Nature of the Manufacturer
Other
Product Category
The regulator
Place of Origin
City, Province
Overview
High Pressure Cage Regulating Valve
Product Details
Description:

A brief introduction:
HPC seriesHigh voltage cage type regulating valveIs a pressure balanced valve, valve fluid channel S streamlined, pressure drop, flow rate, wide adjustable range, the valve is equipped with multi spring diaphragm actuator, compact structure, large output force.The valve is widely applicable to pressure drop occasions require dynamic stability, low noise, small cavitation corrosion.
Two,High voltage cage type regulating valveThe technical parameters and performance:
Body:
1, type: straight cage type casting ball valve;
2, the nominal diameter of 40 ~ 200mm;
3, nominal pressure: ANSI 900, 1500, 2500 JIS 63K;
4, connection type: flange type: RF, RJ, JIS ANSI B16.5 JIS according to the criteria of B2201;
5, welding weld type: SW (40 ~ 80mm) butt welding of BW (80 ~ 200mm);
6, material: ZG25 ZGlCrl8Ni9 ZG0Cr17Ni12Mo21.25Cr0.5Mo, 2.25Cr1.0Mo 5.0Cr0.5MoSCPH21 SCPH32 SCPH61;
7, valve cover: normal temperature type (P): -5 ~ +230 elongation type 1 (E1) C: +230 ~ +566 c;
8, gland type: bolt cl
9, packing: asbestos braid packing.
Valve components:
1, spool type: pressure balance type metal seat structure;
2, flow characteristics: the percentage (%) of linear (L);
3, material: 1Cr18Ni9Ti, 0Cr17Ni12Mo28Cr17 and stainless steel welding division stellite.
Actuator:
1, type: HA multi spring diaphragm actuator;
2, the diaphragm material: rubber nylon clip;
3, spring range: 0.04 ~ 0.20, 0.08 ~ 0.24MPa;
4, air pressure: 0.28, 0.30, 0.35, 0.40MPa;
5, joint source: Rc 1/4;
6, the environment temperature: -30 ~ +70 c;
Note: 7, the valve should be equipped with VA5 or VA6 and VP actuators;
8, valve type: gas - gas - closed open;
9, annex: locator, hand wheel, pneumatic valve position transmitter.
Performance:
1, leakage: Standard ANSI B16.104 III, 0.1% less than the rated Cv;
2, return difference: 1% (with a locator);
3, linear: + 1% (with a locator);
4, adjustable range: 50 to 1.
Three,High voltage cage type regulating valveThe specifications and technical parameters:

Nominal diameter mmTwentyTwenty-fiveFortyFiftySixty-fiveEightyOne hundredOne hundred and fiftyTwo hundredTwo hundred and fiftyThree hundredThree hundred and fiftyFour hundred
The seat diameter of MMTenTwelveFifteenTwentyTwenty-fiveThirty-twoFortyFiftySixty-fiveEightyOne hundredOne hundred and twenty-fiveOne hundred and fiftyTwo hundredTwo hundred and fiftyThree hundred
With the company
Arrange production
Rated flow
The coefficient of Kv
straight lineOne point eightTwo point eightFour point fourSix point nineElevenSeventeen point sixTwenty-seven point fiveForty-fourSixty-nineOne hundred and tenOne hundred and seventy-sixTwo hundred and seventy-fiveFour hundred and fortySix hundred and ninetyOne thousandOne thousand and six hundred
The percentage ofOne point sixTwo point fiveFourSix point threeTenSixteenTwenty-fiveFortySixty-threeOne hundredOne hundred and sixtyTwo hundred and fiftyFour hundredSix hundred and thirtyNine hundredOne thousand four hundred and forty
Nominal pressure MPa0.6 1.6 4.0 6.4
Travel mmTenSixteenTwenty-fiveFortySixtyOne hundred

Flow characteristicsLinear, equal percentage, quick opening
Medium temperature-15 ~ 200 (Chang Wenxing), -40 ~ +250, -40 ~ +450 (medium temperature), -100 ~ +200 (low temperature)
Flange sizeCast iron flange size by JB78, cast steel flange size by JB79
Flange formWith JB78-59, JB79-59, JB/79.1-94, JB/79.2-94, according to ANSI, JIS, DIN and other standard production orders
body materialPN
(MPa)
0.6,1.6WCB (ZG230-450) CF3CF8 CF8M
4.0,6.4WCB (ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti CF8 CF8M
The valve typeThrough single seat casting ball valve
Valve material1Cr18Ni9, 0Cr18Ni12Mo2Ti CF8 CF8M
The valve cover formOrdinary type (Chang Wenxing), hot chip (medium temperature) and low temperature type
Can be equipped with accessoriesThe hand wheel locator electric / gas converter air filter regulator
Adjustable ratio R30:1
Joint sourceM16 * 1.5

Four, the main technical parameters of the actuator:

ModelZHA (B) -1ZHA (B) -2ZHA (B) -3ZHA (B) -4ZHA (B) -5ZHA (B) -6
The effective area of cm2Two hundredTwo hundred and eightyFour hundredSix hundred and thirtyOne thousandOne thousand and six hundred
Travel mmTenSixteenTwenty-fiveFortySixtyOne thousand
Spring range KPa20 ~ 100 (standard); 40 ~ 200 ~ 240 ~ 20; 80; 60; 60 ~ 100

Fifth, allowing the pressure:

Air pressure
MPa
Spring pressure
KPa
Nominal diameterTwentyTwentyTwentyTwentyTwenty-fiveThirty-twoFortyFiftySixty-fiveEightyOne hundredOne hundred and twenty-fiveOne hundred and fiftyTwo hundredTwo hundred and fiftyThree hundred
The seat diameterTenTwelveFifteenTwentyTwenty-fiveThirty-twoFortyFiftySixty-fiveEightyOne hundredOne hundred and twenty-fiveOne hundred and fiftyTwo hundredTwo hundred and fiftyThree hundred
Zero point one four20-100Allowable differential pressure MPaFive point threeThree point sevenTwo point threeOne point threeZero point eightZero point fiveZero point fiveZero point threeZero point two fiveZero point twoZero point one twoZero point one twoZero point zero eightZero Point Zero FiveZero Point Zero FiveZero point zero three five
Zero point two four40-200Six point fourSix point fourFive point fiveThree point oneOne point eightOne point twoOne point oneZero point sevenZero point six fiveZero point four fiveZero point one eightZero point one eightZero point one zeroZero point one zeroZero point one zeroZero point zero seven

Six, dimensions:

DND
PN (MPa)
HH1
One point sixFourSix point fourRoom temperatureMedium temperature
Twenty-fiveTwo hundred and eightyOne hundred and eighty-fiveOne hundred and ninetyTwo hundredSix hundred and eighty-fiveEight hundred and thirty-fiveOne hundred and fifteen
Thirty-twoTwo hundred and eightyTwo hundredTwo hundred and tenTwo hundred and tenSix hundred and ninety-sixEight hundred and forty-sevenOne hundred and twenty
FortyThree hundred and twenty-fiveTwo hundred and twentyTwo hundred and thirtyTwo hundred and thirty-fiveSeven hundred and fifty-fourNine hundred and fiveOne hundred and thirty
FiftyThree hundred and twenty-fiveTwo hundred and fiftyTwo hundred and fifty-fiveTwo hundred and sixty-fiveSeven hundred and eighty-fourNine hundred and thirty-fiveOne hundred and forty-five
Sixty-fiveFour hundred and tenTwo hundred and seventy-fiveTwo hundred and eighty-fiveTwo hundred and ninety-fiveOne thousand and sixty-fiveOne thousand two hundred and nineteenOne hundred and eighty
EightyFour hundred and tenThree hundredThree hundred and tenThree hundred and twentyOne thousand and seventy-sixOne thousand two hundred and thirty-nineOne hundred and ninety-five
One hundredFour hundred and tenThree hundred and fiftyThree hundred and fifty-fiveThree hundred and seventyOne thousand and eighty-fiveOne thousand two hundred and forty-eightTwo hundred
One hundred and twenty-fiveFour hundred and ninety-fiveFour hundred and tenFour hundred and twenty-fiveFour hundred and fortyOne thousand two hundred and eighty-sixOne thousand four hundred and ninety-eightTwo hundred and forty-five
One hundred and fiftyFour hundred and ninety-fiveFour hundred and fiftyFour hundred and sixtyFour hundred and seventy-fiveOne thousand three hundred and sixOne thousand five hundred and eighteenTwo hundred and fifty-five
Two hundredFour hundred and ninety-fiveFive hundred and fiftyFive hundred and sixtyFive hundred and seventyOne thousand three hundred and eighty-oneOne thousand five hundred and ninety-threeTwo hundred and seventy-five
Two hundred and fiftySix hundred and twentySix hundred and seventySeven hundred and fortySeven hundred and fifty-twoOne thousand four hundred and fifty-fiveOne thousand six hundred and forty-fiveThree hundred and eighty
Three hundredSix hundred and twentySeven hundred and seventyEight hundred and threeEight hundred and nineteenOne thousand five hundred and tenOne thousand six hundred and ninetyFour hundred and thirty

Seven, the material of main parts temperature range:

Part nameMaterial Sciencetemperature range
valve body
The valve cover
HT200-20 to 200 DEG C
ZG230-450-40 ~ 450 C
ZG1Cr18Ni9Ti-250 ~ 550 C
Valve, valve seat, valve stem1Cr18Ni9-250 ~ 550 C
Under the diaphragmA3 plate
Bracket, coverHT200
Compression spring60Si2Mn
Corrugated film5806 plastic clip 480D nylon 66 mesh cloth
fillerTeflon-40 to 200 DEG C
carbon fibre-120 to 350 DEG C
Flexible graphite-40 to 600 DEG C

Design selection and ordering information:
1, nominal diameter * seat diameter;
2, nominal pressure and flange connection type;
3, the valve body and the valve component materials, surface hardening requirements;
4, the valve cover type;
5, flow characteristics;
6, actuator type, gas pressure;
7, valve type (gas - gas - closed or open);
8, annex (locator, hand wheel, valve etc.);
9, special requirements, no oil, no copper etc.;
10, medium;
11, the normal flow and maximum flow;
12, medium pressure, inlet pressure and the outlet pressure of the maximum flow and minimum flow;
13, medium temperature and proportion;
14, medium viscosity, containing suspension.


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