Globe valve - UNIFLOW Fig. 89 | Comeval
Globe valve - UNIFLOW Fig. 89 | Comeval

Globe valve - UNIFLOW Fig. 89 | Comeval

The Globe Valve - UNIFLOW Fig. 89 by Comeval is a metal-seated, unidirectional valve designed for stopping flow in various applications, including process, power, and oil & gas industries. It features atmospheric sealing achieved through flexible graphite rings or bellows and can be operated via handwheel, gear, or actuator. While its weir body design results in a higher pressure drop compared to gate or ball valves, it allows for quicker operation and can function as a regulating valve when equipped with a throttling plug. The valve range offers diverse design combinations, including straight through, angle, and Y-type constructions, various plug designs, bellows seal and secondary sealing options, and multiple end connections such as flanged, BW, SW, and threaded. It is available in cast and forged materials with a nominal size range of DN10-DN500 (3/8-2") and a design pressure range of PN16-420 (ANSI Class 150-2500). The valve is suitable for applications like HVAC, lubrication, steam, and gases and comes with certifications such as the Comeval PED Module H Certificate of Conformity, EAC Certification, and ATEX Declaration of Conformity.
Standard (Options)
  • ANSI
Connection (Options)
  • BSP
  • NPT
  • Socket Weld
  • ISO 228-1
  • ISO 7 Rp
Material (Options)
  • ASTM A105N
  • ASTM A182 F11
  • ASTM A182 F304
  • ASTM A182 F316
  • ASTM A182 F22
  • ASTM A182 F51
  • ASTM A182 F53
  • ASTM A350 LF2
Pressure Rating (Options)
  • 800 lbs
  • 1500 lbs
  • 2500 lbs

Description

Metal seated globe valves, unidirectional, for stopping the flow in process, power and oil&gas applications. The atmospheric sealing is achieved by flexible graphite rings or by bellows. Operated by handwheel, gear or actuator. Weir body leads to higher pressure drop compared to gate or ball valves but operation is quicker and this feature allows to use the valve as regulating valve when arranged with throttling plug.

Specification of the range:

Diverse design combinations by pattern of construction (straight through, angle, Y type), plug designs (marginal, regulating, non-return, balancing, V-port, stellited, soft seal), bellows seal and secondary sealing designs, end connections (flanged, BW, SW, threads), materials of construction (cast and forged) and trims, nominal size range (DN10-DN500 / 3/8-2"), design pressure range (PN16-420 / ANSI Class 150-2500), as well as operation style and accessories.

Other typical denominations:

Applications: HVAC,lubrication, steam, gases, etc.

Certifications: Comeval ped module h certificate of conformity, Eac certification 032, Eac declaration 010, Eac declaration 032, Globe valves declaration of conformity, Globe valves declaration of conformity atex

Certificates