ME449H

Visit Product Series:

The ME449 Liquid Transfer Valve Series incorporates a double O-ring seal on the stem assembly for leak free operation even under extreme temperature ﬂuctuations. The stem also has a back seat feature and a swivel seat disc to further enhance the durability for this valve. The double lead thread design of the stem allows adjustment from the closed position to full open in 6 full turns. The outlet boss on the side of the valve is tapped 1/4” FNPT and plugged for your convenience. For direct installation into pressure vessel, use ME449X/19.5 with built in 19.5 GPW excess ﬂow shut-off protection.

Markets

Applications

Specifications

brass connection 1/4” FNPT with MEH225 hydrostatic relief installed (Start-to-Discharge setting - 440 PSIG)

inlet conneciton 3/4" MNPT

liquid transfer valve features_and_benefits "• Double O-ring stem seal design ensures leak free operation"|"• Double lead stem thread ensures quick and efficient operation"|"• 3/4” MNPT inlet x 3/4” FNPT outlet"|"• Additional features and benefits for steel transfer valves"|"• All stainless steel internal components"|"• Durable ductile iron valve body with automotive grade powder coat finish"|"• Equipped with convenient upstream and downstream 1/4” FNPT plugged ports for optional accessories"

Material Brass

outlet connection 1/2" FNPT

Features & Benefits

CAREERS

COOKIE POLICY

TRANSPARENCY IN SUPPLY CHAINS DISCLOSURE

LKSG POLICY STATEMENT

OPW CORPORATE HEADQUARTERS
9393 Princeton-Glendale Road
Hamilton, Ohio, USA 45011