主要性能參數(shù)
所配置氣動(dòng)執(zhí)行機(jī)構(gòu)技術(shù)參數(shù) Technical parameters of the configured pneumatic actuator | 閥體主要技術(shù)參數(shù) Main technical parameters of valve body | ||
氣缸類(lèi)型 Cylinder type | GT系列、AT系列、AW系列 GT series, AT series, AW series | 閥門(mén)類(lèi)型 Valve type | T型、L型 、浮動(dòng)球 T, L, float ball |
作用方式 Work way | 雙作用活塞式、單作用彈簧復(fù)位式 Double acting piston type, single acting spring return type | 閥門(mén)型號(hào) Valve type | Q644 Q645 Q614 Q615 |
氣源壓力 Air pressure | 4~8Bar | 連接方式 Connection mode | 法蘭式、內(nèi)螺紋 Flange type, internal thread |
工作介質(zhì) Working medium | 干燥、清潔不含腐蝕氣體 Dry and clean without corrosive gas | 公稱(chēng)通徑 Nominal diameter | DN15~250mm |
工作溫度Working temperature | 常溫型:-20℃~80℃(丁腈橡膠O型圈) Room temperature type: ~ 20 ℃ to 80 ℃ (nitrile rubber O-rings) | 公稱(chēng)壓力 Nominal pressure | 1.6~2.5MPa |
高溫型:-20℃~160℃(氟橡膠O型圈) High temperature type: -20 ℃ to 160 ℃ (fluorine rubber O-rings) | 閥體材質(zhì) Body material | 鑄鋼、不銹鋼304/316/316L等 Cast steel, stainless steel 304/316/316l, etc | |
動(dòng)作范圍 Range of motion | 0~90o ±5° | 球體材質(zhì) Ball material | 13Cr、不銹鋼 Stainless steel 304/316/316L等 Etc |
接口螺紋 Interface thread | GT52~GT83 G1/8" | 閥座密封 Seat tightness | PTFE、PPL、金屬材料密封等 Metal material seal, etc |
GT110~GT210 AT52~AT210 G1/4" | 適用溫度 Suitable temperature | RPTFE≤150℃ 金屬密封Metal seal ≤425℃ | |
閥位信號(hào) Valve position signal | 定位器:4~20mA/回信器:全開(kāi)全關(guān)信號(hào) Locator: 4~20mA/reply: full ON/OFF signal | 適用介質(zhì) Applicable medium | 水、汽及油品等腐蝕性和非腐蝕性介質(zhì) Water, steam, oil corrosion and the corrosion medium, etc |
主要外形連接尺寸
DN(mm) | 法蘭式連接尺寸 Flange connection dimensions | 螺紋連接 Threaded connections | ||||||||
L | L1 | D | D1 | D2 | b | f | n-φd | NPS | L | |
15 | 140 | 70 | 95 | 65 | 45 | 14 | 2 | 4-φ14 | 1/4" | 64 |
20 | 160 | 80 | 105 | 75 | 55 | 14 | 2 | 4-φ14 | 3/8" | 64 |
25 | 180 | 90 | 115 | 85 | 65 | 14 | 2 | 4-φ14 | 1/2" | 68 |
32 | 200 | 100 | 135 | 100 | 78 | 16 | 2 | 4-φ18 | 3/4" | 78 |
40 | 220 | 110 | 145 | 110 | 85 | 16 | 3 | 4-φ18 | 1" | 86 |
50 | 240 | 120 | 160 | 125 | 100 | 16 | 3 | 4-φ18 | 1 1/4" | 111 |
65 | 260 | 130 | 180 | 145 | 120 | 18 | 3 | 4-φ18 | 1 1/2" | 126 |
80 | 280 | 140 | 195 | 160 | 135 | 20 | 3 | 8-φ18 | 2" | 143 |
100 | 320 | 160 | 215 | 180 | 155 | 20 | 3 | 8-φ18 |
可做NPT BSPT RC螺紋及定做非標(biāo)螺紋標(biāo)準(zhǔn) NPT BSPT can do RC thread and custom non - standard thread standards | |
125 | 380 | 190 | 245 | 210 | 185 | 22 | 3 | 8-φ18 | ||
150 | 440 | 220 | 280 | 240 | 210 | 24 | 3 | 8-φ23 | ||
200 | 550 | 260 | 335 | 295 | 265 | 26 | 3 | 12-φ23 | ||
250 | 670 | 310 | 405 | 355 | 320 | 30 | 3 | 12-φ25 |