Resilient seated flanged gate valve

Characteristics

Flanged gate valve, for water and sewage to max. 70ºC.
Designed according to EN 1074 part 1 & 2.
Face to face according to EN 558 table 2 basic series 3.
Standard flange drilling to EN 1092-2 (ISO 7005-2).
Hydraulic test according to EN 1074-1 and 2 / EN 12266.
Resilient seated gate valve to EN 1074-1 and 2 / EN 1171.
Body and bonnet og GJS-500-7 (GGG-50).
Wedge of ductile iron fully vulcanized with EPDM rubber and with fixed brass wedge nut.
Stem of stainless steel min. 13% Cr with rolled thread and wedge stop ring.
Stem sealing with 4 O-rings in a nylon bearing, an EPDM rubber manchette and and a NBR wiper ring.
NF approved EPDM bonnet gasket in a groove.
Countersunk bonnet bolts encircled by the bonnet gasket and sealed with hot melt.
Epoxy coating according to DIN 30677-2 approved internally and externally.