- Product Details
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Quick Details
-
Structure:
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BUTTERFLY
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Warranty:
-
1year
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Place of Origin:
-
Shanghai, China
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Brand Name:
-
EVP
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Model Number:
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GI-50A
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Port Size:
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DN50
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Model:
-
GI-50A
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Diameter(DN):
-
50
-
Applicable Scope(Pa):
-
10 5~1.3x10-6
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Valve Leak Rate(Pa.L/S):
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≤1.3x10-7
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Medium temperature (℃):
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-25-+80(The sealing material is nitrile rubber)
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Main material:
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Stainless steel
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Installation site:
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Any
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Product name:
-
High Vacuum Ball Valve
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Usage:
-
Valve Automation
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Connection type:
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Flange Coupling
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Certification:
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CE
Quick Details
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Type:
-
BALL VALVES, Butterfly Valves, Needle Valves, Air Valves & Vents
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Application:
-
Vacuum application
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Power:
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Pneumatic
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Structure:
-
BUTTERFLY
-
Warranty:
-
1year
-
Place of Origin:
-
Shanghai, China
-
Brand Name:
-
EVP
-
Model Number:
-
GI-50A
-
Port Size:
-
DN50
-
Model:
-
GI-50A
-
Diameter(DN):
-
50
-
Applicable Scope(Pa):
-
10 5~1.3x10-6
-
Valve Leak Rate(Pa.L/S):
-
≤1.3x10-7
-
Medium temperature (℃):
-
-25-+80(The sealing material is nitrile rubber)
-
Main material:
-
Stainless steel
-
Installation site:
-
Any
-
Product name:
-
High Vacuum Ball Valve
-
Usage:
-
Valve Automation
-
Connection type:
-
Flange Coupling
-
Certification:
-
CE
EVP brand Manual pneumatic electric butterfly damper vacuum valve
EVP provides manual, electric and pneumatic high vacuum butterfly valves for working medium of air and non-corrosive gases.
Please click here for more information!
Manual Type H igh Vacuum Butterfly Valves
GI series pneumatic high-vacuum butterfly valve is applicable for cutting off or connecting the air stream in the high-vacuum system.
| Main technical performance | |
| Scope(Pa) | 105~1.3x10-5 |
| Valve leakage rate(Pa.L/S) | ≤1.3x10-6 |
| Medium temperature(℃) | -25~+80(Sealing material NBR) |
| -30~+150(Seal material FKM) | |
| Air pressure(MPa) | 0.4~0.8 |
| Flange Standard | JB919 |
| Installation location | Random |
| Connection and Dimensions | |||||||
| Model | Path(DN) | ΦD | ΦB | H | A | L | n-ΦC |
| GI-25 | 25 | 70 | 55 | 65 | 22 | 105 | 4-Φ7 |
| GI-32 | 32 | 78 | 64 | 70 | 22 | 105 | 4-Φ7 |
| GI-40 | 40 | 85 | 70 | 75 | 22 | 116 | 4-Φ7 |
| GI-50 | 50 | 110 | 90 | 90 | 22 | 116 | 4-Φ9 |
| GI-63 | 63 | 130 | 110 | 100 | 26 | 132 | 4-Φ9 |
| GI-80 | 80 | 145 | 130 | 110 | 30 | 154 | 4-Φ9 |
| GI-100 | 100 | 170 | 145 | 120 | 30 | 154 | 4-Φ12 |
| GI-125 | 125 | 195 | 170 | 140 | 35 | 197 | 4-Φ12 |
| GI-150 | 150 | 220 | 195 | 155 | 35 | 197 | 8-Φ12 |
| GI-200 | 200 | 275 | 250 | 190 | 40 | 242 | 8-Φ12 |
| GI-250 | 250 | 330 | 300 | 225 | 45 | 330 | 8-Φ12 |
| GI-300 | 300 | 380 | 350 | 245 | 55 | 330 | 8-Φ14 |
| GI-400 | 400 | 500 | 465 | 409 | 60 | 420 | 8-Φ18 |
| Note: GI-63 standard flange connection to GB/T6070 | |||||||
Electric high vacuum butterfly valves
GID series electric vacuum butterfly valve is applicable for connecting or cutting off the pipeline media flow in the vacuum system This valve adopts the rotary type electric,electronic regulation valve drive device. lt fulfills valve open /shut or intermediate position control through the externally-connected power source conversion(manual indexing switch or computer control) or external input signal.The valve plate utilizes the clamping structure to fasten the sealring of the valve plate. lt can be used in both the vacuum and low pressure conditions. lt can also be installed in any wanton position. The applicable operating media are air and non-corrosive gas.
| Main technical performance | |
| Scope(Pa) | 105~1.3x10-5 |
| Valve leakage rate(Pa.L/S) | ≤1.3x10-6 |
| Opening and closing time(S) | DN≤63 20;80≤DN≤200 30; DN≥250 48 |
| Medium temperature(℃) | -25~+80(Sealing material NBR) |
| -30~+150(Seal material FKM) | |
| Flange Standard | JB919 |
| Installation location | Random |
| Control circuit | Standard factory: AC220V/50Hzwitch |
| Special designation: AC380V; DC24Vwitch | |
| 4~20mA DC | |
| Signal feedback | Standard factory: contact type with a passive |
| Special designation: 4 ~ 20mA DC regulated types | |
| Connection and Dimensions | ||||||||
| Model | Path(DN) | ΦD | ΦB | H | A | L | W | n-ΦC |
| GID-25 | 25 | 70 | 55 | 177 | 22 | 160 | 113 | 4-Φ7 |
| GID-32 | 32 | 78 | 64 | 182 | ||||
| GID-40 | 40 | 85 | 70 | 186 | ||||
| GID-50 | 50 | 110 | 90 | 220 | 4-Φ9 | |||
| GID-63 | 63 | 130 | 110 | 229 | 26 | |||
| GID-80 | 80 | 145 | 125 | 273 | 30 | 196 | 121 | |
| GID-100 | 100 | 170 | 145 | 285 | 4-Φ12 | |||
| GID-125 | 125 | 195 | 170 | 299 | 35 | |||
| GID-150 | 150 | 220 | 195 | 368 | 255 | 158 | 8-Φ12 | |
| GID-200 | 200 | 275 | 250 | 394 | 40 | |||
| GID-250 | 250 | 330 | 300 | 426 | 45 | |||
| GID-300 | 300 | 380 | 350 | 449 | 55 | 8-Φ14 | ||
| GID-400 | 400 | 500 | 465 | 538 | 60 | 310 | 207 | 8-Φ18 |
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Pneumatic high vacuum butterfly valves
GIQ series pneumatic high-vacuum butterfly valve is applicable for cutting off or connecting the air stream in the high-vacuum system. Pneumatic high-vacuum butterfly valve uses compressed air as the dynamics. It changes the gas circuit direction through control elements. The executive air cylinder pushes forward the butterfly valve to implement the open / shut movements. The applicable active media of this valve are air and non-corrosive gas. GIQ series pneumatic high-vacuum butterfly valve
| Main technical performance | |
| Applicable range (Pa) | 105~1.3x10-5 |
| Gas leakage rate (Pa.L/S) | ≤1.3x10-6 |
| Medium temperature (℃) | --25~+80(Seal material: acrylonitrile butadiene rubber) |
| -30~+150(Seal material: fluororubber) | |
| Pressure of air supply (MPa) | 0.4~0.6 |
| Flange standard | JB919 |
| Installation position | Anywhere |
| Rated voltage | Standard manufacture:AC220V/50Hz |
| Special designation:AC110V;DC24V;DC12V etc. | |
| Signal feedback device | Standard manufacture:not with feedback signal |
| Special designation:magnetic switch DV/AC5~240V | |
| Connection and Dimensions | ||||||||
| Model | Path(DN) | ΦD | ΦB | H | A | L | W | n-ΦC |
| GIQ-25 | 25 | 70 | 55 | 140 | 22 | 160 | 62 | 4-Φ7 |
| GIQ-32 | 32 | 78 | 64 | 144 | ||||
| GIQ-40 | 40 | 85 | 70 | 148 | ||||
| GIQ-50 | 50 | 110 | 90 | 161 | 4-Φ9 | |||
| GIQ-63 | 63 | 130 | 110 | 171 | 26 | 180 | 81 | |
| GIQ-80 | 80 | 145 | 125 | 178 | 30 | |||
| GIQ-100 | 100 | 170 | 145 | 192 | 4-Φ12 | |||
| GIQ-125 | 125 | 195 | 170 | 209 | 35 | 207 | 86 | |
| GIQ-150 | 150 | 220 | 195 | 220 | 8-Φ12 | |||
| GIQ-200 | 200 | 275 | 250 | 252 | 40 | 236 | 100 | |
| GIQ-250 | 250 | 330 | 300 | 283 | 45 | |||
| GIQ-300 | 300 | 380 | 350 | 329 | 55 | 280 | 118 | 8-Φ14 |
| GIQ-400 | 400 | 500 | 465 | 389 | 60 | 303 | 136 | 8-Φ18 |
| Note:GIQ-63 flange connection is GB/T6070 flange | ||||||||
Please click here for more information!
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