Fingure:  B2000L-YX

Specification	Application
Design standard: API609;EN593,ect Face to Face: DIN3202-K1,EN558-1 20 Series;BS5155,MSS SP-67 Flange Drilling: DIN2501PN10/PN16;BS10-D;JIS10K;BS4504;ANSI125/150;AS2129Table D/E;ASA125/150 ect. Pressure test:  API 598	This kind of butterfly valve is widely utilized in foodstuff,pharmacy,chemical industry etc.and industrial environmental protection, water treatment, high building,water supply and draian tubing line open or close or adjusting medium.
Materials
No. Part Name   Material (1)  Material(2) 1 Body A126B    GG25 2 Bushing B62 B62 3 "O"ring EPDM NBR 4 Stem SS410 1.4201 5 Disc SS316 1.4408 6 Seat EPDM NBR 7 Pin SS316 1.4408
Dimensions
Size C L A B Φc ΦD1 ΦD n-M ΦK ΦE n-Φd1 DN50 41.5 32 143 55 12.4 125 52.5 4-16 65 50 4-8 DN65 44.5 32 155 64 12.4 145 63.8 4-16 65 50 4-8 DN80 44.5 32 162 72 14.4 160 78.1 8-16 65 50 4-8 DN100 51.4 32 183.8 90 16.4 180 103.8 8-16 90 70 4-10 DN125 54.5 32 197 101 18.4 210 123.1 8-16 90 70 4-10 DN150 54.4 32 210 114 18.4 240 155 8-20 90 70 4-10 DN200 63.5 40 240 145 22.4 295 202.1 8-20 125 102 4-12 DN250 65 40 286 178 30.4 350 250.1 12-20 125 102 4-12 DN300 76.9 40 309 204 30.4 400 301.1 12-20 125 102 4-12