Hygienic Diaphragm Valve

Following are the Main Technical Specifications of Hygienic diaphragm valve :-
1) Size :15 mm to 100 mm
2) Manufacturing & Design Standard : BS EN 13397 (BS 5156)
3) Testing Standard : BS EN 12266-1 (6755-1)
4) Face to Face Dimensions : As per Manufacturer Standard
5) End Connection :
a. Flanged Ends to suit 150#, DIN PN 10, DIN PN 16, BS 10 Table D & E
b. Screwed (BSP) Female, Screwed (SMS IDF) Male
c. Dairy Connection
d. Socket Weld ends
e. Butt Weld ends
f. Tri-Clamp
g. Spigot
h. Zero Dead Leg
6) Valve Bodies design pressure : PN 16

MATERIAL OF CONSTRUCTION :
1) Unlined Body :
Investment cast in all grades of stainless steel alloys with integral T/c
ASTM A 315 GR. CF8M (S.S. 316)
ASTM A 351 GR. CF3M (S.S. 316L)
2) Bonnet & Compressor :
a. Cast Iron , Ductile Iron (GGG40)
b. ASTM A 351 GR. CF8 (S.S. 304)
c. ASTM A 315 GR. CF8M (S.S. 316)
d. ASTM A 351 GR. CF3M (S.S. 316L)
3) Stem : M.S. , AISI 410 (13% Cr.), AISI 304, AISI 316
4) Diaphragms :
a. Natural b. Neoprene c. Hypalon d. Butyl e. EPDM f. Silicone
g. PTFE Backed by EPDM Rubber (FDA Approved on Request)
5) Handwheel : ABS Plastic / S.S.
6) Position Indicator : Yellow P.P.
7) Pneumatic actuator in plastic is available in the fail safe to open, fail safe to close and double acting modes of operation. We offer these actuators in solid plastic or with stainless steel intermediate part.