DESIGN DESCRIPTION:
Design: API609, MSS SP-67, BS 5155, BS EN593;
Face To Face: API609, MSS SP-67, BS 5155, BS EN558 ;
Flange:DIN2501, BS4504, BS10D&E, JIS 10K;
Actuator Mounting PAD: ISO 5211
Centre contraction,Split Body Design;
Phenol (Alumina) backed Seat;
Nylon or PTFE Or Paint Coating Disc
Available Ductile Iron or Stainless Steel Disc
Material and Working Temp.:
Cast Iron and Ductile Iron: 0 C-200 C(32 F-392 F)
Buna-N: -12 C-82 C(10.5 F-179 F)
EPDM: -45 C-135 C(-49 F-275 F)
CSM/Hypalon: -18 C-135 C(0 F-275 F)
FPM/Viton: -12 C-150 C(10.5 F-302 F)
PARTS AND MATERIAL:
NO PARTS NAME MATERIAL
1 BODY :ASTM A-126-B,A536,A216-WCB,A351-CF8/CF8M
2 SEAT: HYPALON,EPDM,NBR,VITON,PTFE,NEOPRENE
3 DISC: ASTM A536,NYLONG/PTFECOATING,A351-CF8/CF8M,ASTM B148
4 STEM :ASTM A182-F304/F316/410,MONEL K500
5 LONG BUSHING: PTFE OR BRONZE
6 SHORT BUSHING :PTFE OR BRONZE
7 O-RING: HYPALON,EPDM,NBR,VITON,PTFE,NEOPRENE
8 SPRING CIRCLIP: SPRING STEEL
9 HALF-WASHER :CARBON STEEL
10 WASHER: CARBON STEEL
11 LONG BUSHING :PTFE OR BRONZE
OTHER MATERIALS ARE AVAILABLE UPON REQUEST