Cast Steel Globe Valve
Product Range
Cast Steel Globe Valve
Flow-Tek High Pressure Globe Valves are built to deliver superior performance, dependable reliability, and enhanced operational safety. Specially engineered for high-pressure and high-temperature services, these valves perform efficiently in steam, oil, and gas processing systems.They are widely trusted across power generation, chemical, and petrochemical industries where precise flow control and long-term durability are essential under demanding operating conditions.
Flow-Tek manufactures a comprehensive range of heavy-duty Globe Valves featuring Outside Screw and Yoke (OS&Y) construction with a bolted bonnet and rising stem operated by a hand wheel. Designed for durability and precision, these valves are well suited for applications involving frequent operation and throttling duties.The valve’s internal flow path redirects the media through a 90° change in direction, creating a controlled pressure drop that enables effective flow regulation. Incorporating advanced engineering design, Flow-Tek Globe Valves deliver reliable, economical, and consistent performance in demanding service conditions.Available in a broad range of sizes and pressure ratings, these valves are ideal where moderate flow control is required. All valves are manufactured in accordance with internationally recognized design standards to ensure complete interchangeability, superior quality, and excellent workmanship.
| DESIGN DESCRIPTION |
| FULL PORT DESIGN |
| OS & Y OUTSIDE SCREWED AND YOKE |
| BB, BOLTED BONNET |
| FLEXIBLE WEDGE FULLY GUIDED |
| CHOICE OF SOLID |
| RENEWABLE SEAT RINGS |
| FORGED T-HEAD STEM |
| RISING STEM AND NON-RISING HANDWHEEL |
| FLANGED OR BUTT WELD ENDS |
| AVAILABLE WITH BG OPERATOR |
Valve Operation
| Operator | Size Range |
| Hand wheel | 2" - 10" - Class 150, 300, 600 |
| 2" - 4" - Class 900 & 1500 | |
| Gear Operator | 12" & Above - Class 150, 300, 600 |
| 6" & Above - Class 900,1500 |
| APPLICABLE STANDARDS: |
| STEEL GATE VALVES: API 600 / API 6D |
| STEEL GATE VALVES: BS 5155 |
| STEEL GATE VALVES: ANSI B 16.34 |
| FACE TO FACE: ANSI B 16.10 |
| END DRILLED: ANSI B 16.5 |
| BUTT WELD END: ANSI B 16.25 |
| INSPECTION AND TEST: API 598 / API 6D |
| IBR APPROVED |
Material
| STRUCTURE | End Connection | Flanged End Raised Face, Butt Weld End, RTJ,. ETC |
| MATERIAL | Operation | Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic |
| Shell | WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu,Hastelloy, Inconel, Duplex Stainless Steel | |
| Trim | 13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel |
Features
Flow-Tek offers Gate Valves with Pneumatic, Electric (Motorized), and Gear-operated configurations to meet diverse operational requirements. These valves can be supplied with limit switches and other accessories to suit specific application needs.
Extended bonnets are provided with adequate gas column length, as specified by the customer, to ensure reliable performance in low-temperature applications. This design maintains the stem packing at a safe distance from the cold fluid, preserving its sealing integrity and ensuring continued functionality under extreme service conditions.
- Available with double flanged or butt weld end connections, outside screw, rising stem design with yoke-type bonnet construction.
- Back seating bush arrangement provided to facilitate repacking under pressure.
- Strong and rigid construction for demanding service conditions.
- Designed for minimal pressure loss across the valve.
- Ensures extended service life with reliable, leak-tight performance.
Testing Standard
| TEST TYPE | TEST PRESSURE | |||||
| CLASS 150 | CLASS 300 | CLASS 600 | CLASS 800 | CLASS 1500 | ||
| HYDRO SHELL | Kg/Cm2 | 30 | 76 | 150 | 210 | 396 |
| Psig | 425 | 1080 | 2130 | 2960 | 5625 | |
| HYDRO SEAT | Kg/Cm2 | 22 | 55 | 110 | 153 | 291 |
| Psig | 310 | 780 | 1560 | 2170 | 4125 | |
| AIR TEST | Kg/Cm2 | 6.0 | 4 TO 7 | 4 TO 6 | ||
| Psig | 80 | 60 TO 100 | ||||
Note :
- Valves can be supplied with actuator, pad lock and other accessories like limit switch, position indicator, solenoid valve as per requirement.
- Stem extension, underground service features are available.
Applicable Standard
| Design Standard | API 600/BS1414 |
| Testing Standard | API 598/BS EN 12266-1 |
| Face To Face | ASME B 16.10 |
| End Connection | Flanged End - ASME B 16.5,Butt Weld End - ASME B 16.25 |
| Pressure - Temperature Chart | ASME B 16.34 |
Applications
- Petroleum & Refining Sector
- Utility & Process Media
- Versatile Operating Conditions