Casting Iron Butterfly valve IFDXRF-2ET

DESIGN DESCRIPTION:
 Design: API609, MSS SP-67,BS 5155, BS EN593;
 Face To Face: DIN 3202-K3,DIN3202-F4;
 Flange: DIN2531/2532/2533;
 Actuator Mounting PAD: ISO 5211
 Double Eccentric;
 Welding Stainless Steel or Brass Seat;
 Available Inlaid U-type Stainless Steel;
 Material and Working Temp.:
 Cast Iron and Ductile Iron: 0℃-200℃(32℉-392℉)
 Buna-N: -12℃-82℃(10.5°F-179°F)
 EPDM: -45℃-135℃(-49°F-275°F)
 CSM/Hypalon: -18℃-135℃(0°F-275°F)
 FPM/Viton: -12℃-150℃(10.5°F-302°F)
PARTS AND MATERIAL:
NO. PART NAME MATERIAL
1 O-RING NBR/EPDM
2 END CAP GGG40/GG25
3 THRUST BUSHING STAINLESS STEEL
4 DISC SEAL RING NBR/EPDN/VITON
5 LOWER SHAFT SS416/SS304/SS316
6 DISC METAL RING GG25/GGG40
7 DSC GGG40/STAINLESS STEEL /BRONZE
8 UPPER SHAFT SS416/SS304/SS316
9 PIN SS304/SS316/MONEL
10 BODY GG25/GGG40
11 BUSHING BRASS/PTFE/STANLESS STEEL
12 SHAFT PACKING EPDM/GRAPHITE
13 GLAND GGG40
14 YOKE GG25/GGG40
15 KEY CARBON STEEL
16 GEAR GG25
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.