Products
Globe valve
General service, liquids, vapours and gases. Throttling and shut-off.
Globe valve · NCM 8481.80.94
- ¼" to 2"
- Class 800 · 1500 · 2500
- Bolted or welded bonnet
- OS&Y · rising stem
- Bellowseal
- Cryogenic service
Forged steel, outside screw and yoke (OS&Y) and rising stem. Available with bolted or welded bonnet in classes 800, 1500 and 2500, with threaded, socket weld, butt weld or flanged ends.
The range includes bellowseal and extended bonnet versions for cryogenic service, and accepts needle point disc, parabolic disc, stop-check and position indicator. Type 4 in the first position of the code identifies the whole globe valve family.
Specification
- Sizes¼" to 2" (DN 8 to DN 50), depending on model
- Pressure class800, 1500 and 2500
- Body and bonnetA-105 · A-350 LF2 cl. 1 · A-182 F-5, F-9, F-11 cl. 2 and F-316L
- TrimTrim 1, 5, 8, 9, 10, 12 and 16 per API 602
- GasketSpiral wound 316/graphite, 316/PTFE or Monel/PTFE; copper or AISI 316 flat washer
- PackingPTFE braided, PTFE “V” ring type, flexible graphite or special
- End typeThreaded NPT or BSPT, SW, BW, flanged RF or RJ, and combinations
- Design and manufactureAPI 602 · ASME B16.34
- TestingAPI 598 — 100 % of production
- OptionsNeedle point disc (A), stop-check (C), parabolic disc (P), position indicator (I), locking device (T), live-loading packing (V)
- HS code8481.80.94
Models
Catalogue configurations
Each model number corresponds to a family; the last digit indicates the size. Dimension and weight tables for each are in the technical catalogue.
- 431 to 438
- Bolted bonnet — OS&Y
- ¼" to 2" — Class 800
- 421 to 428
- Welded bonnet — OS&Y
- ¼" to 2" — Class 800
- 483 to 488
- Welded bonnet — OS&Y
- Bellowseal
- ½" to 2" — Class 800
- 493 to 498
- Extended bonnet — OS&Y
- Cryogenic service
- ½" to 2" — Class 800
- 453 to 457
- Bolted bonnet — OS&Y
- ½" to 1½" — Class 1500
- 463 to 467
- Welded bonnet — OS&Y
- ½" to 1½" — Class 1500
- 473 to 475
- Welded bonnet — OS&Y
- ½" to 1" — Class 2500
Designation
A code example
435-CCO-G5-W8
Globe valve Ø 1", bolted bonnet class 800, body and bonnet ASTM A-105 steel, 13 % Cr trim (Trim 1), spiral wound AISI 316/graphite gasket, flexible graphite packing, socket weld ends.
The nine positions of the code define type, size, body and bonnet material, trim material, gasket, packing, end type, class and additional specifications.
Other lines
We also manufacture
Gate valve
General service, oils, petroleum and gas, steam and fluids of different viscosities. NCM 8481.80.93 See details →
Needle valve
General service, liquids, vapours and gases. Instrumentation and high pressure. NCM 8481.80.979 See details →
Check valve
Oil, petroleum, steam and liquid fluids of different viscosities. Not suitable for dry gas service. NCM 8481.30.00 See details →Engineering department
Need a configuration that is not in the catalogue?
Given the large number of possible combinations, our engineering department is at your disposal to advise on selection and even to adapt the design to your requirements when the application calls for it.