MFTS Series
The VELAN® MFT-S Series steam trap is used for intermediate capacity applications such as drip, process and heating, and economically combines steam trap, check valve and strainer (with optional blow-off valve) in a four-way piping layout with a convenient 6-bolt cover for easy maintenance.
Cast A216 GR WCB body and cover
Pressure Ranges:
0-150 psig
0-230 psig
0-300 psig
Size Ranges:
1/2"
3/4"
1"
Standard Connections:
Socket weld
Threaded
Flanged
Features and Benefits
Cast A216 GR WCB body and cover
WILL NOT PLUG due to copper and iron oxides in the system. Condensate flashes on the discharge side of the orifice.
Self draining - WILL NOT FREEZE when installed in gravity draining position.
The advanced cage unit design in Velan steam traps combines a bimetal element, hardened Rc 58 min. ball valve and STELLITE6® hardfaced seat area all in one factory-tested unit.
Discharges hot condensate in a modulating fashion at approximately 18ºF (10ºC) below saturation temperature throughout the operating range. One internal element for all pressure ranges.
Automatically vents air and non-condensable gases and has a high (7:1) cold water capacity for rapid start-up.
Integral check valve design.
Pressure assisted fail-open design.
Unaffected by water hammer or superheat.
Operates with ZERO STEAM LOSS throughout its operating range saving steam and money during the life of the trap.
Internal stainless steel strainer, with optional blow-off valve.
Applications
Main Drip Legs
Heating
Process