PRODUCTS
- Gate Valve
- Check Valve
- Butterfly Valve
- Y Strainer
- Air Valve
- Control Valve
- Globe Valve
- Foot Valve
- Joint
- Manhole Cover
CONTACT US
Gate ValveHome>Products
F4 Metal Seated Gate Valve
|
Design and Manufacture
|
Face to Face
|
Flange End
|
|||||
|
DIN3352
|
DIN3202 F4
|
EN1092-2
|
|||||
Main parts and materials
|
No.
|
Parts name
|
Material
|
|||||
|
1
|
Body
|
Ductile Iron/Grey Iron
|
|||||
|
3
|
Wedge
|
Ductile Iron/Grey Iron
|
|||||
|
2
|
Stem
|
Carbon Steel/Stainless Steel
|
|||||
|
4
|
Seat
|
Brass/Stainless Steel
|
|||||
|
5
|
Bolt
|
Carbon Steel
|
|||||
|
6
|
Nut
|
Carbon Steel
|
|||||
|
7
|
Gasket
|
Graphite
|
|||||
|
8
|
Cover
|
Ductile Iron/Grey Iron
|
|||||
|
9
|
Gasket
|
Graphite
|
|||||
|
10
|
Packing Box
|
Grey Iron
|
|||||
|
11
|
Studs
|
Carbon Steel
|
|||||
|
12
|
Nut
|
Carbon Steel
|
|||||
|
13
|
Packing Gland
|
Carbon Steel
|
|||||
|
14
|
Handwheel
|
Ductile Iron/Carbon Steel
|
|||||
|
15
|
Lock Nut
|
Carbon Steel
|
|||||
Outing and connecting measurement
|
DN
|
L
|
D
|
D1
|
D2
|
b
|
f
|
n-Ød
|
|
50
|
150
|
165
|
125
|
99
|
20
|
2
|
4-Ø19
|
|
65
|
170
|
185
|
145
|
118
|
20
|
2
|
4-Ø19
|
|
80
|
180
|
200
|
180
|
132
|
22
|
2
|
8-Ø19
|
|
100
|
190
|
220
|
180
|
156
|
22
|
2
|
8-Ø19
|
|
125
|
200
|
250
|
210
|
184
|
24
|
2
|
8-Ø19
|
|
150
|
210
|
285
|
240
|
211
|
24
|
2
|
8-Ø23
|
|
200
|
230
|
340
|
295
|
262
|
27
|
2
|
8-Ø23
|
|
250
|
250
|
395
|
355
|
314
|
30
|
2
|
12-Ø23
|
|
300
|
270
|
445
|
410
|
365
|
30
|
2
|
12-Ø23
|
