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GLOBE VALVE WELLDABLE ENDS IN FORGED STEEL
KTN 444
- STELLITE REINFORCED WEDGE
- NON RISING STEM
- HIGH TEMPERATURE
Range: 1/2″ – 2″
800LB
NPT Ends
GLOBE VALVE WELLDABLE ENDS IN FORGED STEEL
WEDGE REINFORCED WITH STELITE
NON-RISING STEM
HIGH TEMPERATURE
KTN 444
Description
HIGH TEMPERATURE SERVICE GLOBE VALVE – KTN 444
The KTN 444/800 is our welldable class 800 globe valve. Made of forging A105 steel. The range is from 1/2″ to 2″ (inches). Maximum working pressure: 140 Bar. The working temperature range covers -29ºC to + 425ºC. The valve features a stellite-hardened stainless seat. Indicated for conducting and strangling the passage of aqueous media, oil and gas.
Features
HIGH TEMPERATURE SERVICE GLOBE VALVE – KTN 444
Stellited wedge
Conical plug reinforced with stellite to increase resistance, it is designed to open, close or throttle the fluid leaving the valve partially open.
Five seal packing
Heat resistant graphite packing provides a tight seal on the stem when pressed by the stuffing box and stuffing box flange.
Insulating parts
High temperature resistant graphite gasket and stainless steel stuffing box provide an excellent seal between the bonnet, body and stem.
Stem in F316L stainless steel
Non-rising stem making it more suitable for installations in limited spaces. It offers a simple design with fewer parts exposed to the fluid which reduces the risk of stem leaks.
Body and bonnet
Z-shaped body and bonnet made of forged A105 carbon steel. Specially designed for high pressure systems for high temperature service.