1-1/4″ F304 Forged Stainless Steel Flanged Globe Valve, API 602 | BSO Ballseal

Engineered for precision throttling and reliable isolation, this 1-1/4 Inch (DN32) Forged Steel Globe Valve is manufactured from dense, defect-free ASTM A182 F304 Stainless Steel. Featuring a robust bolted bonnet (BB) and an outside screw and yoke (OS&Y) design, it handles severe service conditions with ease. Strictly conforming to the API 602 standard, the integral flanged ends provide secure, leak-proof connections, making it the premier choice for demanding petrochemical, power generation, and corrosive fluid networks.

🏭 Engineering Highlights:

  • Design Standard: Fully compliant with API 602 and ASME B16.34.
  • Body Material: ASTM A182 F304 (High-integrity forged block, zero casting defects).
  • Flow Control: OS&Y, rising stem with precision-machined plug for exceptional throttling.
  • Connection: Integral Flanged (RF/RTJ) to ASME B16.5 for absolute pipeline reliability.
Valve Type Forged Steel Globe Valve (Flanged Ends)
Design Standard API 602 / BS 5352 / ASME B16.34
Body Material ASTM A182 F304 (Forged Stainless Steel)
Seat / Trim Stainless Steel (Stellite #6 surfacing available)

Main Dimensions (Forged Flanged Series)

Size (Inch) DN (mm) L (Class 150 RF) L (Class 300 RF) Height (Open / mm)
1/2″ 15 108 152 185
3/4″ 20 117 178 195
1″ 25 127 203 225
1-1/4″ 32 140 216 260
1-1/2″ 40 165 229 295
2″ 50 203 267 335

🌐 Global Standards & Custom Manufacturing

Beyond standard API 602 / ASME B16.34 specifications, our forged valve division is fully equipped to manufacture according to DIN, JIS, and GOST standards. We offer comprehensive OEM services, including customized face-to-face dimensions, specialized alloy materials (e.g., F316L, F51 Duplex, Monel), and exotic internal trims to match your specific pipeline requirements.

⚡ Automation & Actuation Ready

While supplied with a standard handwheel for manual operation, our forged globe valves can be engineered with an ISO 5210 mounting pad for seamless integration with automation systems. We provide fully assembled and tested automated packages:

  • Pneumatic Actuators: Diaphragm or piston types for rapid, fail-safe throttling control.
  • Electric Actuators: Multi-turn smart electric actuators for precise remote flow regulation.
  • Accessories: Smart positioners, limit switches, and solenoid valves tailored to your exact EPC specs.
Design Feature

Bolted Bonnet, Forged Body, OS&Y

End Connection

Flanged

Material

Forged Steel (F304)

Pressure Class

Class 300