The through conduit slab gate valve, designed as per DIN standard, has the diversion hole for pipeline cleaning. The PN64 parallel disc gate valve is made of carbon steel with RF flange and handwheel.
Quick Detail
|
Type
|
Parallel
Slab Gate Valve
|
|
Nominal Diameter
|
DN
200
|
|
Nominal Pressure
|
PN
64
|
|
Construction
|
Parallel
Slabe Gate Valve, With Diversion Hole, Bolted Bonnet, Resilient Seat
|
|
Connection
|
Flange
|
|
Operation
|
Handwheel
Operation
|
|
Body Material
|
Carbon
Steel
|
|
Medium
|
Water,
Oil and Gas
|
|
Origin
|
China
|
Design Feature
1.Parellel disc
2.Soft seat and metal seat for choices
3.Full bore design for pigging and less pressure drop
4.Firesafe design
5.Self relieving function
6.Grease fitting for seat and stem
7.Double block and bleed capability
8.With vent and drain port
9.Tight sealing performance
Material
|
Part Name
|
Material
|
|
Body & Bonnet
|
A216 WCB, CF8, CF8M, CF3,
CF3M
|
|
Wedge
|
Alloy Steel (face harden
treated), Stainless Steel (with Co overlay)
|
|
Stem
|
Alloy Steel (face
erosion-resistant treated)
|
|
Seat
|
Alloy Steel (face harden
treated, beset F plastic), Steel (with Co overlay, best F plastic)
|
|
Packing
|
PTFE
|
|
O-Ring
|
NBR, FEP
|
|
Sealing Grease
|
|
