Cast Steel Pn40 Double Flanged Gate Valve, Rising Stem, Din To F7 Gate Valves, Manual Operated Valves, Epoxy Coating
Specification:
1. Valve Type: Pn40 Gate Valves
2. Types of Wedge: Flexible Wedge
3. Types of Bonnet: OS&Y, Bolted Bonnet
4. Types of Stem: Rising Stem (RS)
5. Types of End Connections: Flanged (RF)
6. Types of Material: Cast Steel: GS-C25, 1.4308, 1.4408, WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent
7. Type of Trim: 410, 304, 316, Hard Faced, Full Hard Faced
8. Valve Sizes: Dn50 to Dn600
9. Valve Pressure: Pn40, 4.0Mpa
10. Type of Actuator: Manual, Handwheel
Standards
|
Design Standard |
DIN3352 |
|
Face to Face |
DIN3202 |
|
Flange Ends |
DIN2543-2545 |
|
Test & Inspection |
DIN3230 |
Cast Steel Gate Valve Parts and Material List for Din Pn40:
|
Parts Name |
Material |
|||||
|
CS/Trim 1 |
CS/Trim 8 |
CS/Trim 5 |
Stainless Steel |
|||
|
1 |
Body |
DIN 17245 GS-C25+CR 13 |
DIN 17245 GS-C25+STL |
DIN 17245 GS-C25+STL |
DIN 17445 1.4308 |
DIN 17445 1.4408 |
|
2 |
Wedge |
DIN 17245 GS-C25+CR 13 |
DIN 17245 GS-C25+CR 13 |
DIN 17245 GS-C25+STL |
DIN 17445 1.4308 |
DIN 17445 1.4408 |
|
3 |
Stem |
ASTM A182 F6a |
ASTM A182 F304 |
ASTM A182 F316 |
||
|
4 |
Nut |
A194 2H |
A194 8 |
A194 8 |
||
|
5 |
Bolt |
A193 B7 |
A193 B8 |
A193 B8 |
||
|
6 |
Gasket |
SS Spiral Wound W/graphite, or SS Spiral Wound W/ PTFE, or Reinforced PTFE |
||||
|
7 |
Bonnet |
DIN 17245 GS-C25+CR 13 |
DIN 17245 GS-C25+CR 13 |
DIN 17245 GS-C25+CR 13 |
DIN 17445 1.4308 |
DIN 17445 1.4408 |
|
8 |
Packing |
Braided Graphite or Reformed Graphite Ring or PTFE |
||||
|
9 |
Gland |
ASTM A182 F6a |
ASTM A182 F304 |
ASTM A182 F316 |
||
|
10 |
Gland Flange |
DIN 17245 GS-C25 |
DIN 17445 1.4308 |
DIN 17445 1.4408 |
||
|
11 |
Stem Nut |
Copper Alloy or A439 D2 |
||||
|
12 |
Hand Wheel |
Ductile Iron or Carbon Steel |
||||
|
PN 4.0 MPa DIN3202-F7 |
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|
Size (mm) |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
L-RF |
250 |
290 |
310 |
350 |
400 |
450 |
550 |
650 |
750 |
850 |
950 |
1050 |
1150 |
1350 |
|
W |
200 |
280 |
300 |
350 |
350 |
400 |
450 |
500 |
500 |
600 |
650 |
700 |
700 |
800 |
For Other Din Gate Valve, Please See Following The Dimensions:
1. Cast Steel Gate valve DIN PN16
2. Cast Steel Gate valve DIN PN25
