|
Size
|
DN100
|
|
Working pressure
|
1.6Mpa
|
|
Shell test
|
2.4Mpa
|
|
Seal test
|
1.76Mpa
|
|
END standard
|
ANSI B16.5
|
|
Face to face
|
ANSI B16.10
|
|
Temperature
|
-15-+80℃
|
|
Medium
|
Water/sewage/sea water/gas etc
|
|
No
|
Name
|
Material
|
|
1
|
body
|
Ductile iron
|
|
2
|
Bonnet
|
Ductile iron
|
|
3
|
Hole collar
|
Stainless steel
|
|
4
|
Disc
|
Ductile iron+EPDM
|
|
5
|
Lifting mother
|
Tin bronze
|
|
6
|
Adjustment lever
|
Stainless steel
|
|
7
|
Thrust bearing
|
Tin bronze
|
|
8
|
O ring
|
Silicone rubber
|
|
9
|
Hand wheel
|
Ductile iron
|
|
10
|
Aprons
|
NBR
|
|
11/12
|
Bolts
|
Stainless steel
|
|
Size
|
2"-48"
|
|
Pressure
|
PN10/PN16
|
|
Design standard
|
API6D/DIN3352/BS5163
|
|
Face to face dimension
|
ANSI B16.10/DIN3202 F4,F5/BS5163
|
|
flange drilling
|
ANSI B16.5
|
|
Test standard
|
API598/ISO5208
|
|
Operation
|
Handwheel/Worm gear/Electric/Penufactic/Hydraulic
|
|
Temperature
|
-15-+80℃
|
|
Media
|
Water/sewage/sea water/gas/etc
|
|
pressure test shell
|
1.5
|
|
pressure test sealing
|
1.1
|
|
Body
|
Ductile iron/WCB/SS304/SS316
|
|
Disc
|
Ductile iron/WCB/SS304/SS316
|
|
Bonnet
|
Ductile iron/WCB/SS304/SS316
|
|
Seat
|
EPDM/NBR/VITON/PTFE/Metal
|
|
Shaft
|
SS420/SS304/SS316
|
|
Packing
|
Flexible graphite
|
|
O ring
|
Rubber
|
