Hangzhou EPG Co.,Ltd. , was founded in November, 1997. With its five wholly owned subsidiaries. EPG has established up a total set of quality management system which is offered with superior inspection and examination tools. Thanks to our sincerity in providing greatest provider to our consumers, comprehension of your needs and overriding perception of responsibility toward filling buying demands, Product Identify:Gear Work Plastic Butterfly EPTT for EPTT
PV122A is an heavy duty sort butter #64258 y valve by EPTT operation, dimensions above 10 quot the entire body and disc of the
valve has metal body inside for bolster.
Basic speci #64257cation
Measurement:DN150~DN600 (6 inch ~ 24 inch)
Wafer relationship:DIN PN10 EPTT CL150 JIS 10K
Body EPTT:PVC-UPVDFPP-GFPP-H
Disc EPTT:PVC-UPVC-CPVDFPP-GFPP-H
Seal material:EPTDMFPM
Style stress:.2~one.0Mpa (PN2~ten bar)
Function of valve
Metal body within of physique and disc make bolster the valve
Electrical and pneumatic actuator mounting are obtainable
Gear box has aluminium alloy and plastic shell for optional
| Norminal Dimension | D | d | D1 | n | Phih | A1 | A2 | H1 | H2 | ||
| DN(Inch) | DIN | EPTT | JIS | ||||||||
| DN150(6 quot) | 240 | 241 | 240 | one hundred fifty | 285 | eight | 22 | one hundred ninety | a hundred | 143 | 269 |
| DN200(eight quot) | 295 | 298 | / | two hundred | 340 | 8 | 22 | 245 | 110 | a hundred and seventy | 303 |
| DN250(10 quot) | 350 | 362 | 355 | 250 | 395 | 12 | 22 | 245 | 110 | 198 | 333 |
| DN300(twelve quot) | 400 | / | / | three hundred | 445 | twelve | 22 | 245 | one hundred twenty five | 223 | 363 |
| DN350(14 quot) | 460 | / | / | 350 | 505 | sixteen | 22 | 260 | 125 | 253 | 393 |
| DN400(16 quot) | 515 | / | / | 400 | 580 | sixteen | 26 | 260 | one hundred thirty | 290 | 458 |
| DN450(18 quot) | 565 | / | 565 | 450 | 615 | 20 | 26 | 280 | a hundred thirty | 308 | 478 |
| DN500(twenty quot) | 620 | / | 620 | five hundred | 670 | 20 | 26 | 280 | one hundred fifty | 335 | 508 |
| DN600(24 quot) | 725 | / | / | 600 | 780 | 20 | 30 | 280 | one hundred fifty | 390 | 573 |
