OS&Y Gate Valve
PN16/Class125
Fig. 3129
Valve Standards: Complies with BS 3464/ BS 5150 (EN 1171).
Working Pressure and Temperature
Working pressure PN16/Class125,
Temperature from -10℃ to 120℃.
Flange Types
EN1092-2 PN10/PN16, ANSI B16.1 Class125,
BS10 Table D/E, JIS 10K/16K.
Operator:Handwheel or gear operator.
Materials Specifications
Part Name
Material
EN Spec.
ASTM Spec.

Body

Cast Iron

EN-JL1040

A126 Class B

Wedge

Cast Iron

EN-JL1040

A126 Class B

Body Trim

Cast Iron

EN-JL1040

A126 Class B

Bronze

EN1982 CC491K

B62 C83600

Wedge Trim

Cast Iron

EN-JL1040

A126 Class B

Bronze

EN1982 CC491K

B62 C83600

Stem Nut

Bronze

EN1982 CC491K

B62 C83600

Stem

Carbon Steel
BS970 050A20
AISI 1020
Stainless Steel
BS970 420S37
AISI 420

Bonnet

Cast Iron

EN-JL1040

A126 Class B

Gasket

Graphite

Non-asbestos

Non-asbestos

Packing

Graphite

Non-asbestos

Non-asbestos

Handwheel

Cast Iron

EN-JL1040

A126 Class B





Dimensions (mm)

Size

50/2"

65/2.5"

80/3"

100/4"

125/5"

150/6"

200/8"

250/10"

300/12"

L

146

159

165

171

191

210

241

273

305

H

327

322

340

420

477

542

668

750

835

D

190

190

190

305

305

305

305

405

405


Notes:
1.All iron trim valves- stem material is Carbon Steel.
2.Bronze trim valves- stem material is Stainless Steel.