Forged CS Globe Valves Manufacturer
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INTRODUCTION
Taher Brothers Forged CS globe valve offers renewable seat by default with rising stem and hand wheel. It blocks the flow of pipeline through the rotation and lifting of hand wheel as well as stem to drive the lift of disc. There is no relative friction between disc and body sealing surface. The Forged CS globe valve have the features of long service life for opening and closing, it can be used as a shut-off valve for small-size pipelines. We are a wild range of forged CS globe valve Manufacturer in Kolkata, West Bengal, Odisha, Bihar, Jharkhand & all over India in this industry.
Material Specification
| P. No. | NAME OF PART | CARBON STEEL | ALLOY STEEL | STAINLESS STEEL | |||||||
| 1 | BODY | A105 | A350 LF2 | A182 F5 | A182 F11 | A182 F22 | A182 F9 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| 2 | SEAT RING | ASTM A276 TYPE 410 | SS 304 | SS 410 | SS 410 | SS 410 | SS 410 | SS 304 | SS 316 | SS 304L | SS 316L |
| 3 | DISC | ASTM A217 Gr. CA15/ ASTIM 276 TYPE 410 | SS 304 | CA15/ SS410 | CA15/ SS410 | CA15/ SS410 | CA15/ SS410 | SS 304 | SS 316 | SS 304L | SS 316L |
| 4 | GASKET | SPIRAL WOUND STAINLESS STEEL GRAPHOIL FILLER | |||||||||
| 5 | BONNET | A105 | A350 LF2 | A182 F5 | A182 F11 | A182 F22 | A182 F9 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| 6 | STUDS | A193 B7 | A320 L7 | A193 B7 | A193 B7 | A193 B16 | A193 B16 | A193 B8 | A193 B8 | A193 B8 | A193 B8 |
| 7 | PACKING | FLEXIBLE GRAPHITE | |||||||||
| 8 | GLAND | A182 F6a | SS 304 | A182 F6a | A182 F6a | A182 F6a | A182 F6a | SS 304 | SS 316 | SS 304L | SS 316L |
| 9 | GLAND FLANGE | A105 | A350 LF2 | A182 F5 | A182 F11 | A182 F22 | A182 F9 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| 10 | NUTS | A194 2H | A194 Gr.4 | A194 2H | A194 Gr.4 | A194 Gr.4 | A194 Gr.4 | A194 Gr.8 | A194 Gr.8 | A194 Gr.8 | A194 Gr.8 |
| 11 | STEM | ASTM A276 TYPE 410 | SS 304 | SS 410 | SS 410 | SS 410 | SS 410 | SS 304 | SS 316 | SS 304L | SS 316L |
| 12 | YOKE SLEEVE | ASTM A582 TYPE 416 | |||||||||
| 13 | HAND WHEEL | DI.A536 Gr. 80-55-06 | |||||||||
| 14 | NAME PLATE | ALUMINIUM / STEEL | |||||||||
| 15 | HAND WHEEL RETAINING NUT | STEEL | |||||||||
Dimensional Data
| SIZE (mm) | 15 | 20 | 25 | 32 | 40 | 50 | |
| L | 88 | 100 | 124 | 145 | 170 | 228 | |
| ∅b | 12.7 | 18 | 23 | 30 | 35 | 47.5 | |
| ~∅HW | 90 | 96 | 114 | 155 | 155 | 155 | |
| ~H | 155 | 175 | 198 | 240 | 270 | 334 | |
| C | 18 | 21 | 21 | 23 | 24 | 24 | |
| Rc | 1/2″ | 3/4″ | 1″ | 1-1/4″ | 1-1/2″ | 2″ | |
| ∅SW | AS PER ASME B16.11 | 22.2 | 27.6 | 34.3 | 43.1 | 49.2 | 61.7 |
| 21.8 | 27.2 | 33.9 | 42.7 | 48.8 | 61.2 | ||
| D | 14 | 14 | 14 | 14 | 14 | 17 | |
Principle Features
- Design Std.: BSEN ISO 15761, ASME B16.34.
- Pressure Temperature Rating as per ASME B16.34, BSEN ISO 15761.
- Sturdy design for high-pressure & temperature service.
- Bolted body-bonnet O&S Yoke type rising stem design, Valves with welded bonnet also available on request.
- The body is available in both the full and standard port design.
- Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for protection against leaks.
- Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor.
- Tapered shoulder on the stem for back seating.
- The gland, gland flange assembly utilizes a separate, two-piece design. This self-aligning design allows the flange to be unevenly tightened while the gland maintains its parallel alignment with the stem and stuffing box.
- The yoke sleeve is of forged stainless steel material having a high melting point and is resistant to wear and corrosion.
- Socket welded ends as per ASME B16.11.
- Screwed Female Taper ends as per ASME B1.20.1 (NPT)/BS 21 & Screwed Female Parallel ends as per ISO 228/BS 21 available on request.
- Socket-weld Class 800 Reduced Bore valves confirm to Class 3000 (or Sch.80/Sch. XS) fittings of ASME B16.11.
- Socket-weld Class 800 Full Bore valves confirm to Class 6000 (or Sch,160) fittings of ASME B16.11.
- Butt weld ends as per ASME B16.25 available on request.
- Robust construction of hand wheel in open spoke design.
- Valves can be offered with electrical actuators on request.
- Low-Temperature Carbon Steel & Austenitic SS forging for body and bonnet with extended bonnet design qualified as per BS 6364 for Cryogenic service available on request.
- Valves can be offered to NACE MR-0175 and other special NACE requirements.
- Valves are available with IBR certification.
- Low Emission. FET-qualified valves as per API 624/ISO 15848-1 can be offered with API 622 (FET). API 607 (Fire Safe) qualified gland packing.
Product Description
Technical Specification :
| Construction : | Forge Carbon Steel, Bolted Bonnet, Hand Wheel Operated Globe Valve |
| Manufacturing Standards : | API 602 |
| Testing Standard : | API 598 |
| Size : | 15mm To 50mm |
| End connections : | Screwed/Socket Weld Ends To ASME B16.11 |
| Test Pressure : | |
| SHELL (Hydrostatic) | 78 kg/cm² |
| SEAT (Hydrostatic) | 53 kg/cm² |