產品詳情
產品特點:
1、小巧輕便,易于拆裝及維修,可在任意位置安裝。
2、結構簡單、緊湊,90°回轉啟閉迅速。
3、操作扭矩小,輕巧省力。
4、流量特性趨于直線,調節(jié)性能好。
5、啟閉試驗多達數(shù)萬次,使用壽命長。
6、達到密封,氣體試驗泄漏為零。
7、選擇不同零部件材質,可適用多種介質。
8、轉軸與閥板采用無銷連接,性能更加可靠。
Produce Features:
1.It is small in size & light in weight and easy installation and maintenance. It can be mounted wherever needed.
2.Simple and compact structure, quick 90°degree on-off operation.
3.Minimized operating torque, energy saving.
4.Flow curve tending to straight-line. Excellent regulated performance.
5.Long service life. Standing the test of tens of thousands opening and closing operation.
6.Bubbles-tight sealing with no leakage under the pressure test.
7.Wide selection of materials, applicable for various medium.
8.Stem and disc are connected by means of pinless structure with more reliable pertormance.
主要性能參數(shù):Main Performance Parameters:
公稱壓力 Nominal Pressure PN(MPa) | 公稱通徑 Nominal Diameter DN(mm) | 試驗壓力 Testing Pressure (MPa) | 適用溫度 Suitable Temp °C | 適用介質 Suitable Media | 驅動方式 Actuation Ways | |
殼體 Shell | 密封 Seal | |||||
1.0 | 50 ~ 300 | 1.5 | 1.1 | -15 ~ +150 | 淡水、污水、海水、空氣、蒸汽、食 品、藥品、各種油類、酸類、堿類等 Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc. | 手柄、蝸輪蝸桿、 電動、氣動 Manual actuator, worm-gear actuator, aerodynamic actuator and electric actuator |
1.6 | 2.4 | 1.76 |
產品執(zhí)行標準:Product Standard:
設計標準 Design Standard | 結構長度 Face to face dimensions | 側法蘭標準 Flange Standard | 試驗檢驗標準 Test and check up standard |
GB/T 12238-1989 | GB/T 12221-2005 | GB/T 17241.6-1998 | GB/T 13927-1992 |
“A”型無銷蝶閥主要連接尺寸及重量:
規(guī)格 Size | D1 | D2 | D3 | D4 | N-D5 | D6 | D7 | D8 | D9 | D10 | A | B | C | E | L | H | α | 重 量 Weight (kg) | |
(mm) | (inch) | ||||||||||||||||||
50 | 2″ | 83 | 11 | 52.6 | 120 | 4-23 | 70 | 10 | 102 | 100 | 12.6 | 280 | 161 | 42.04 | 32 | 45 | 9.52 | 45o | 2.45 |
65 | 2.5″ | 83 | 11 | 64.3 | 136.13 | 4-26.6 | 70 | 10 | 102 | 120 | 12.6 | 303 | 175 | 44.68 | 32 | 47.6 | 9.52 | 45o | 3.2 |
80 | 3″ | 83 | 11 | 78.8 | 152.4 | 4-24 | 70 | 10 | 102 | 127 | 12.6 | 315 | 181 | 45.21 | 32 | 49 | 9.52 | 45o | 3.6 |
160.0 | 4-18 | 22.5o | |||||||||||||||||
100 | 4″ | 83 | 11 | 104 | 177.8 | 4-17.5 | 70 | 10 | 102 | 156 | 15.77 | 353 | 200 | 52.07 | 32 | 54.7 | 11.11 | 45o | 4.9 |
185.16 | 4-25.8 | 22.5o | |||||||||||||||||
125 | 5″ | 83 | 11 | 123.3 | 215.01 | 4-23 | 70 | 10 | 102 | 190 | 18.92 | 379 | 213 | 54.36 | 32 | 58 | 12.7 | 22.5o | 7.0 |
150 | 6″ | 83 | 11 | 155.7 | 238.12 | 4-25 | 70 | 10 | 102 | 212 | 18.92 | 404 | 226 | 55.75 | 32 | 58.6 | 12.7 | 22.5o | 7.8 |
200 | 8″ | 127 | 14 | 202.4 | 296.07 | 4-23 | 102 | 12 | 152 | 268 | 22.1 | 487 | 260 | 60.58 | 45 | 63.4 | 15.88 | 15o | 13.2 |
4-26 | 22.5o | ||||||||||||||||||
250 | 10″ | 127 | 14 | 250.4 | 357 | 4-22 | 102 | 12 | 152 | 325 | 28.45 | 547 | 292 | 65.63 | 51 | 70 | ___ | 22.5o | 19.2 |
4-29 | 15o | ||||||||||||||||||
300 | 12″ | 127 | 14 | 301.5 | 406.4 | 4-30.2 | 102 | 12 | 152 | 403 | 28.45 | 631 | 337 | 76.9 | 51 | 70 | ___ | 15o | 32.5 |
431.8 | 4-25.4 |
規(guī)格 Size | D1 | D2 | N-Th0 | D3 | D4 | D5 | D6 | D7 | D8 | D9 | A | B | C | E | L | H | 重 量 Weight (kg) | |
(mm) | (inch) | |||||||||||||||||
50 | 2″ | 52.6 | 114 | 4-M16 | 83 | 70 | 10 | 11 | 102 | 100 | 12.6 | 280 | 161 | 42.04 | 32 | 45 | 9.52 | 3.74 |
65 | 2.5″ | 64.3 | 127 | 4-M16 | 83 | 70 | 10 | 11 | 102 | 120 | 12.6 | 303 | 175 | 44.68 | 32 | 47.6 | 9.52 | 4.12 |
80 | 3″ | 78.8 | 146 | 4-M16 | 83 | 70 | 10 | 11 | 102 | 127 | 12.6 | 315 | 181 | 45.21 | 32 | 49 | 9.52 | 4.7 |
100 | 4″ | 104 | 178 | 8-M16 | 83 | 70 | 10 | 11 | 102 | 165 | 15.77 | 353 | 200 | 52.07 | 32 | 54.7 | 11.11 | 8.9 |
125 | 5″ | 123.3 | 210 | 8-M16 | 83 | 70 | 10 | 11 | 102 | 185 | 18.92 | 379 | 213 | 54.36 | 32 | 58 | 12.7 | 10.9 |
150 | 6″ | 155.7 | 235 | 8-M20 | 83 | 70 | 10 | 11 | 102 | 212 | 18.92 | 404 | 226 | 55.75 | 32 | 58.6 | 12.7 | 14.2 |
200 | 8″ | 202.4 | 292 | 8-M20 | 127 | 102 | 12 | 14 | 152 | 268 | 22.1 | 487 | 260 | 60.58 | 45 | 63.4 | 15.87 | 18.2 |
250 | 10″ | 250.4 | 356 | 12-M20 | 127 | 102 | 12 | 14 | 152 | 330 | 28.45 | 547 | 292 | 65.63 | 51 | 70 | 26.8 | |
300 | 12″ | 301.5 | 406 | 12-M24 | 127 | 102 | 12 | 14 | 152 | 400 | 28.45 | 631 | 337 | 76.9 | 51 | 70 | 39.5 |