Pilot Operated Pressure Reducing Valve
Body: Ductile Iron, Carbon Steel, Stainless Steel
Seat: Stainless Steel
O-Ring: NBR
O-Ring: NBR
Bolt: Stainless Steel (A2-70, A4)
Bonnet: Iron, Stainless Steel
Plug: Stainless Steel
Bushing: Bronze
Spring: Stainless Steel
Nut: Stainless Steel (A2-70, A4)
Plate: Iron
Diaphragm: EPDM
Disc Holder: Iron
Seal: NBR
Seat Retainer: Stainless Steel
Stem: Stainless Steel
Nominal Diameter: DN50 to DN200
Nominal Pressure: PN16 to PN64, Class150 to Class2500
End Connection: Flanged
Dimension
PN16 Unit: mm
DN
L
фD
фK
N-фD
50
230
165
125
4-ф19
65
290
185
145
4-ф19
80
310
200
160
8-ф19
100
350
235
190
8-ф19
125
400
270
220
8-ф23
150
480
300
250
8-ф23
200
600
360
310
12-ф23
