Rising Stem Carbon Steel Gate Valve
Body: Carbon Steel
Gate: Carbon Steel
Stem: Stainless Steel
Gasket: Graphite+Stainless Steel, PTFE
Bolt: A193 B8
Nut: Carbon Steel
Back Seat: Steel
Bonnet: Carbon Steel
Packing: Graphite, PTFE
Gland: Steel
Gland Flange: Carbon Steel
Pin: Stainless Steel
Eye Bolt: A193 B7
Gasket: Graphite+Stainless Steel, PTFE
Nut: Carbon Steel
Oil Filler: Steel
Stem Nut: Ductile iron, Bronze
Gland Nut: A194 2H
Handwheel: Ductile iron, Carbon Steel, Stainless Steel
Lock Nut: Carbon Steel
Nominal Diameter: DN50 to DN300
Nominal Pressure: Class150 to Class2500, PN16 to PN64
End Connection: Flanged, Buttweld, Socketweld
Dimension
PN16 Unit: mm
DN
L
D
D1
D2
W
N-фd
B
H
50
178
165
125
99
178
4-ф19
20
380
65
190
185
145
118
178
4-ф19
20
430
80
203
200
160
132
200
8-ф19
22
485
100
229
220
180
156
200
8-ф19
24
615
125
254
250
210
184
250
8-ф19
26
700
150
267
285
240
211
280
8-ф22
26
835
200
292
340
295
266
300
12-ф22
30
1010
250
330
405
355
319
360
12-ф25
32
1220
300
356
460
410
370
400
12-ф28
32
1435
