Έδρας-Βαλβίδας Με Στυπιοθλίπτη Comeval - Βαλβίδα απομόνωσης (Ατμοφράκτης) - UNIFLOW® 80-89
Έδρας-Βαλβίδας Με Στυπιοθλίπτη Comeval - Βαλβίδα απομόνωσης (Ατμοφράκτης) - UNIFLOW® 80-89

Comeval - Βαλβίδα απομόνωσης (Ατμοφράκτης) - UNIFLOW® 80-89

Τυποποίηση (Επιλογές)
  • ANSI
Σύνδεση (Επιλογές)
  • Φλαντζωτή
  • Κολλητή Butt
Υλικό Κατασκευής (Επιλογές)
  • ASTM A216 WCB
  • ASTM A217 WC1
  • ASTM A217 WC6
  • ASTM A217 WC9
  • ASTM A217 Grade C5
  • ASTM A217 Grade C12
  • ASTM A351 CF8
  • ASTM A351 CF3
  • ASTM A351 CF3M
  • ASTM A351 CF8M
  • ASTM A352 LCB
Ονομαστική Πίεση (Επιλογές)
  • 150 lbs
  • 300 lbs
  • 600 lbs
  • 900 lbs
  • 1500 lbs
  • 2500 lbs
 

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-DN600 / 3/8-24"), 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: PED 2014/68/EU, EAC

Comeval - Globe valve - UNIFLOW® 80-89