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Specifications Mueller H-18700 Curb Stop Tee

Valve type ®NO-BLO® H-17800 Curb Stop Tee

The Mueller Curb Stop Tee is a right-angle valve that can be welded to a new or existing gas pipe. Unlike the Autoperf Tee, the Curb Stop Tee has no drill point on the spindle. The drilling will have to be done with a special drill, so that the gas pipeline may be drilled with continued gas pressure. After the drilling has been carried out, the drill bit can be replaced with the aid of the drill using the spindle of the Curb Stop Tee.


H-18700 Curb Stop Tee.

Maximum operating pressure

Maximum working pressure 99.3 barg (1440 psig).

Operating temperature

-10.0 – +60.0 °C.

Connection sizes

Welded ends inlet x outlet: 1″x 1″, 1.1 / 4″x 1.1 / 4, 2″ x 2″.


Body is of ASTM A105N.

Applicable gases

Natural gas, LPG, propane, butane, air, nitrogen and other gases.


For 1″and 1.1/4″ valve, drill type E-5.

For 2″ valve, drilling machine D-5.