Wuhan Grat Control Valve Co., Ltd.
| Payment Terms | LC, T/T, D/P, PayPal, Western Union |
| Supply Ability | 1000PCS/Week |
| Delivery Time | 3 working days |
| Packaging Details | Carton/Wooden Box |
| Pressure | Ordinary Pressure |
| Temperature | Ordinary Temperature |
| Application | Globe Valve, Butterfly Valve, Ball Valve |
| Body Material | SUS304 SUS316 Wcb |
| Valve Size | DN20-200 |
| Control Signal | 4-20mA 0-5V |
| Seat Form | Single Seat |
| Plug Form | Plunger Type |
| Body Connections | Flange, Thread, Weld |
| Operating Pressure | Pn1.6MPa |
| Power Supply | AC220V |
| HS Code | 8481804090 |
| Brand Name | GRAT |
| Model Number | DN20-200 |
| Certification | CCC, ISO, CE,CNAS |
| Place of Origin | Wuhan, Hubei, China |
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Product Specification
| Payment Terms | LC, T/T, D/P, PayPal, Western Union | Supply Ability | 1000PCS/Week |
| Delivery Time | 3 working days | Packaging Details | Carton/Wooden Box |
| Pressure | Ordinary Pressure | Temperature | Ordinary Temperature |
| Application | Globe Valve, Butterfly Valve, Ball Valve | Body Material | SUS304 SUS316 Wcb |
| Valve Size | DN20-200 | Control Signal | 4-20mA 0-5V |
| Seat Form | Single Seat | Plug Form | Plunger Type |
| Body Connections | Flange, Thread, Weld | Operating Pressure | Pn1.6MPa |
| Power Supply | AC220V | HS Code | 8481804090 |
| Brand Name | GRAT | Model Number | DN20-200 |
| Certification | CCC, ISO, CE,CNAS | Place of Origin | Wuhan, Hubei, China |
| High Light | Single Seat Electric Control Valve | ||
Single Seat Electric Control Valve
PRODUCT DESCRIPTION:
Single Seat Electric Control Valve/Flange, Thread, Weld/Single Seat
Description:
More than 100000 operation lives without fault, keep your system operating safely and reliably
With large rangeability, the valve has an inherent rangeability 50, whose flow characteristic includes linearity and equal percentage
The valve owns a self-cleaning function, which can effectively guarantee the piping circulating
he equal pressure holes are set above and below the plug to make the electric cage control valves present small unbalanced force,good stability, large pressure drops and strong interchangeability for cage.
specification:
| Valve size DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||
| Rated flow coefficient KV | Linearity | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | |
| EQ% | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | ||
| Rated stroke L(mm) | 16 | 25 | 40 | 60 | |||||||||
| Electric actuator thrust(N) | Common type | 400~4000 | 400~4000 | 6400 | 6400~16000 | ||||||||
| Electronic type | 2000 | 4000 | 6000 | 8000 | |||||||||
| Full stroke time (S) | Common type | 12.5 | 20 | 32 | 48 | ||||||||
| Electronic type | 30 | 30 | 48 | 60 | |||||||||
| Consumptive power (W) | Common type | 28 | 35 | ||||||||||
| Electronic type | 6 | 15 | 25 | 40 | |||||||||
| Body rating Mpa | 16(1.6MPa),40(4.0MPa),64(6.4MPa) | ||||||||||||
| Inhere rangability | 50 | ||||||||||||
| End connection | Flange, Thread, Weld | ||||||||||||
| Seat type | Single seat | ||||||||||||
| Plug type | Plunger | ||||||||||||
| Power supply | AC220V,AC 380V, DC 24V | ||||||||||||
| Flange standards | Compliance with standard JB78-59,JB-79-59, manufacture according to the standard JB/T79.1,JB/T79.2-94 | ||||||||||||
| Body material | Cast steel(ZG230-450),Stainless steel(ZG1Cr18Ni9Ti,316,316L),Titanium alloy | ||||||||||||
| Ball material | Stainless steel(ZG1Cr18Ni9Ti,316,316L,A105)etc. | ||||||||||||
| Stem material | Stainless steel(ZG1Cr18Ni9Ti,316,316L) | ||||||||||||
| Packing material | PTFE, Grafoil | ||||||||||||
| Seal Type | Metal seat | Soft seat | |||||||||||
| Seat material | PTFE | Carbon fiber intensified PTFE | Stainless steel or stainless steel +STL | ||||||||||
| Leakage | VI grade | less than rated flow10-4,10-5 | |||||||||||
| Operating Temp. | N:-40ºC-180ºC | M:-40ºC-280ºC | H:-40ºC-400ºC | ||||||||||
Installation Size
| Valve size DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||||||
| L | PN16. 40 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | |||||
| PN64. 100 | 206 | 210 | 230 | 251 | 286 | 311 | 337 | 394 | 450 | 508 | 650 | ||||||
| H | PN16. 40 | 52 | 57 | 75 | 75 | 82 | 92 | 100 | 117 | 150 | 167 | 187 | |||||
| PN64. 100 | 65 | 40 | 85 | 85 | 90 | 103 | 108 | 125 | 173 | 195 | 208 | ||||||
| H1 | 125 | 125 | 155 | 155 | 165 | 200 | 205 | 210 | 275 | 330 | 372 | ||||||
| A*H2 | ф225*370 | ф255*500 | ф310*700 | ф310*750 | |||||||||||||
| Weight(kg) | PN16 | 20 | 21 | 24 | 33 | 37 | 65 | 68 | 56 | 118 | 145 | 215 | |||||
| PN64 | 23 | 24 | 32 | 44 | 53 | 76 | 81 | 100 | 156 | 178 | 265 | ||||||
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
4200000-6900000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
GRAT Control Valve recognized for its high-quality products and expertise in industrial automation. With a professional R&D team, Grat ensures 100,000 maintenance-free cycles and continues to innovate with two new patents annually. Serving clients in more than 20 countries, we ... GRAT Control Valve recognized for its high-quality products and expertise in industrial automation. With a professional R&D team, Grat ensures 100,000 maintenance-free cycles and continues to innovate with two new patents annually. Serving clients in more than 20 countries, we ...
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