GOST-R
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Technical Info
- 24h 100% seal test guaranteed
- Dual sealing system allows valve to be operated in either direction making installation easier
- No metal-to-metal moving parts
- No maintenance ever required
- Handle clearly shows ball position
- Silicone-free lubricant on all seals
- Chrome plated brass ball for longer life (DZR brass balls for sizes 3/8” - 2”)
- Handle stops on body to avoid stress at stem
- Full port to DIN 3357 for maximum flow
- Hot forged sand blasted, nickel plated brass body and end cap (size 1/4”) / Hot forged sand blasted DZR unplated body and end cap (sizes 3/8” - 2”), sealed with Loctite® or equivalent thread sealant
- Extended stem forged in one piece with body allows perfect sealing and easy operation when valve is isolated
- Finest brass according to EN 12165 and EN 12164 specifications (size 1/4”), Dezincification resistant ADZ-T and ADZ-P brass approved to SBN-PFS 1983:2 and NR-BFS 1988:18 specifications (sizes 3/8” - 2”)
- Geomet® carbon steel handle with thick PVC dip coating. Handle coating offers both thermal and electrical protection
- Handle removable with valve in service
- WARNING: do not exceed reasonable temperature and/or electrical load
- Maintenance-free, double FPM O-rings at the stem for maximum safety
- Unplated brass stem (size 1/4” ) / DZR brass stem (sizes 3/8” - 2”)
- 30 bar (450 PSI) non-shock cold working pressure
- -40°C to +170°C (-40°F to +350°F)
- WARNING: freezing of the fluid in the installation may severely damage the valve
- Pure PTFE self-lubricating seats with flexible-lip design
- Oval lockable handle
- Patented locking device
- Stem extension
- Stainless steel handle (1.4016 / AISI 430)
- T-handle
- Stubby handle
- RuB memory stop is designed to be installed with our stubby handle
- ISO 228 female by female threads
- Stainless steel ball (1.4401 / AISI 316)
- Glass filled PTFE seals
- Custom design
- According to 2014/68/UE module A: it cannot be used with dangerous gases in sizes larger than 25 mm
- GOST-R (Russia)
- EAC – Declaration of conformity (Russia, Kazakhstan, Belarus)
- RoHS Compliant (EU)
NOTE: approvals apply to specific configurations/sizes only.
1 1/4”-2” hollow ball
| Part description | Quantity | Part Material |
|---|---|---|
|
1- Nickel plated body (size 1/4”) - Unplated DZR body (sizes 3/8”- 2”)
|
1
|
CW617N - CW602N
|
|
2- Seat
|
2
|
PTFE
|
|
3- Chrome plated ball (size 1/4”) - Chrome plated DZR ball (sizes 3/8”- 2”)
|
1
|
CW617N - CW602N
|
|
4- Nickel plated end -cap (size 1/4”) - Unplated DZR end-cap (sizes 3/8”- 2”)
|
1
|
CW617N - CW602N
|
|
5- Unplated extended stem O-ring design (size 1/4”) - Unplated extended DZR stem O-ring design (sizes 3/8”- 2”)
|
1
|
CW617N - CW602N
|
|
6- O-Ring
|
2
|
FPM
|
|
7- Unplated nut
|
1
|
CW617N
|
|
8- Geomet® nut
|
1
|
C4C (EN10263-2)
|
|
9- Red PVC coated Geomet® steel handle
|
2
|
DD11 (EN10111)
|
DN shows the nominal flow diameter. Actual flow diameter complies with full port DIN 3357 part 4. Ball valves are marked CE on handle from 1 1/4” to 2” as follow: CE Cat I-A
Pressure-temperature chart
Pressure drop chart
Technical material
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