Customization: | Available |
---|---|
Media: | Acid |
Material: | Stainless Steel |
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Product Parameters
Power supply | AC220V/AC380V,/DC24V |
Valve size | DN15-350 |
Medium Temp | -15ºC ~ 150ºC |
Operating pressure | PN1.0~2.5(MPa) |
Action mode | Switch to cut off,0-90° gyration |
Action time | 4-30S |
Body connections | Flange |
Body material | WCB,ZG1CrM0,ZG1Cr18Ni9Ti, SS304,SS316 |
Seal material | polytetrafluoroethylene (FEP) |
Actuator material | Casting aluminum alloy |
Applicable medium | Acid, alkali, salt, chlorine gas, steam, source water, mine pulp and paper pulp, aqua regia, oxidant, corrosive chemical liquid |
Applicable leading medium
Medium state | Medium Temp. | Medium pressure | Medium characteristics | Medium concentration | Medium name |
Liquid | -80ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | unlimited | Acid, alkali, salt, chlorine, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reducing agent. |
Gas | -80ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | unlimited | |
Mixture of liquid and solid | -80ºC~+160ºC | 0~20kg/cm2 | Strong corrosion, high scour sharpen | <60% |
Size
DN | L | D | D1 | D2 | Z-ΦD | f | b | H2 | H1 | W1 | W2 |
15 | 140 | 95 | 65 | 45 | 4-14 | 2 | 13 | 50 | 250 | 196 | 145 |
20 | 140 | 105 | 75 | 55 | 4-14 | 2 | 13 | 55 | 255 | 196 | 145 |
25 | 150 | 115 | 85 | 65 | 4-14 | 2 | 13 | 60 | 260 | 196 | 145 |
32 | 165 | 135 | 100 | 78 | 4-18 | 2 | 13 | 70 | 270 | 196 | 145 |
40 | 180 | 145 | 110 | 85 | 4-18 | 3 | 14 | 75 | 275 | 196 | 145 |
50 | 200 | 160 | 125 | 100 | 4-18 | 3 | 17 | 80 | 280 | 196 | 145 |
65 | 220 | 180 | 145 | 120 | 4-18 | 3 | 17 | 90 | 290 | 196 | 145 |
80 | 250 | 195 | 160 | 135 | 8-18 | 3 | 18 | 100 | 330 | 255 | 184 |
100 | 280 | 215 | 180 | 155 | 8-18 | 3 | 19 | 110 | 340 | 255 | 184 |
125 | 320 | 245 | 210 | 185 | 8-18 | 3 | 21 | 125 | 355 | 255 | 184 |
150 | 360 | 280 | 240 | 210 | 8-23 | 3 | 23 | 140 | 370 | 255 | 184 |
200 | 400 | 335 | 295 | 265 | 8-23 | 3 | 24 | 170 | 400 | 255 | 184 |
250 | 450 | 390 | 350 | 320 | 12-23 | 3 | 26 | 200 | 485 | 354 | 273 |
300 | 610 | 440 | 400 | 368 | 12-23 | 4 | 28 | 220 | 505 | 354 | 273 |
350 | 686 | 500 | 460 | 428 | 16-23 | 4 | 31 | 250 | 535 | 354 | 273 |
Control Diagram
Model | Circuit | Model | Circuit |
S | ON/OFF,no output signal | CPT | ON/OFF,output 4~20mA signal |
MS | ON/OFF,output passive contact signal | PCU | Regulation,output 4~20mA signal |
PIU | ON/OFF,output 0~1000Ω signal | G | ON/OFF,output passive contact signal |
SP | ON/OFF,middle position control | H | ON/OFF,output passive contact signa |
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train
Our Services
1.Professional consultation before customer place the order
2.In 24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order
Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products.
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests.
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.
Certificates & Test reports