BS5163 Resilient seat gate valve
Resilient-seated gate valves according to European standard BS5163 with straight, smooth and non-constricted passage. Internally enamel, externally EKB. For water, air and non-aggressive gases
-Design Std: EN 1074 part 1 & 2, BS5163 Type B
-Size:DN40--DN1000
-Pressure Rating: PN16,PN10
-Seat: NBR,EPDM
-Face to Face:EN 558 Table 2 Basic Series 3
-Pressure Testing: EN 1074-1 and 2 / EN 12266
-Body/Bonnet: Ductile iron EN-GJS-500-7/EN 1563
-Flange Ends:EN1092-2 (ISO 7005-2), PN 16
-Working temperature:-20 to +120℃
Product Features:
Body material is from cast iron (GGG) and wedge is fully covered by NBR or EPDM. Spindle material is stainless steel. valve is designed such a way that provide safe sealing. By turning the stem clockwise, with the elastic design of the sealing wedge gives absolute tightness with minimum torque.
Corrosion protection:
All casting parts are coated with epoxy powder RAL 5015 or 5005 by electrostatic method.
