Product Description
U ideal valves
Inside Screw Non-Rising Stem Type Resilient Seated Gate Valve
Type: Butterfly valves, Gate valves, Check valves, Global valves, Y strainer, Level gauge, Flow meter
Size: DN40-DN600
Design standard: GB/T 12232-2005 DIN3352, EN593, MSS SP-67
Pressure standard: GB/T 13927-1992, API598
Face to face: DIN3202 F4, F5, BS5155
Flange standard: DIN2532, DIN2533
Body: CI/DI/WCB/ALB/CF8/CF8M
Disc: DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel
Stem: SS416/SS304/SS431/17-4pH
Seat: NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE
Suitable temperature: -10~90
Application |
1 |
Face to face is according to DIN3202-F4 |
2 |
Flange drilled is according to DIN2532/2533 |
3 |
Nominal pressure PN10/PN16 |
|
Test |
Working pressure |
PN10 |
PN16 |
Shell pressure |
1.5MPa |
2.4MPa |
Seat pressure |
1.1Mpa |
1.76MPa |
|
Main Parts and Materials |
Number |
Part Name |
Material |
1 |
Body |
EN-GJL-250 |
2 |
Seat ring |
Brass |
3 |
Wedge |
CI+Brass |
5 |
Wedge Nut |
Brass |
6 |
Stem |
AISI 420 |
7 |
Bonnet Gasket |
EPDM |
9 |
Bonnet |
EN-GJL-250 |
12 |
Stem Sealing |
EPDM O Ring |
13 |
Stuffing Nut |
Brass |
21 |
Dust Guard |
EPDM/NBR |
|
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