API 6D non-rising stem gate valve

PRESSURE
Working pressure 200 PSI
Shell test pressure 250 PSI
Seat test 220 PSI
Flanges to ANSI B16.1
Face to Face length ANSI B16.1

MATERIALS OF CONSTRUCTION
Wedge Ductile iron
Body Ductile iron
Wedge coating NBR / EPDM
Bonnet Ductile iron
Lock Nut Copper alloy
Packing EPDM
Washer Copper alloy
O-Ring Dual NBR
Dust Guard NBR
Square cap bolt Stainless steel
Hand wheel Ductile iron
Hand wheel bolt Stainless steel
Hand wheel washer Stainless steel
Gland Delrin
Rings Stainless steel
Body bonnet bolt Steel
Body bonnet gasket EPDM
Stem Stainless steel 13 % chrome