Product Handbook 2026 - Volume 1

Control systems Pressure reducing/surplussing valves

4

Dimensions/weights (approximate) in mm and kg

A

E

D

4.6 135

F

B

EN 1092 PN40 A

ANSI 300 A

ANSI 150 A

BS 10 Table J A

Sizes

B

D

E

F

Weight

DN15LC

130

130

122

130

175

405

277

128

15

DN15

130

130

122

130

175

405

277

128

15

DN20

150

150

142

150

175

405

277

128

16

DN25

160

160

156

164

216

440

288

152

23

DN32

180

183

176

184

216

440

288

152

25

DN40 DN50 DN80

200

209

200

209

280

490

305

185

40

230

236

230

243

280

490

305

185

42

310

319

310

325

350

580

322

258

103

TI-P004-01 CTLS Issue 8

Page 7 of 12

SDP143 Pilot Operated Pressure Surplussing Valve with Cast Steel Body

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