Mueller Industries Inc. - LINEMASTER® Packless Diaphragm Valves - Straight, Solder to Solder

"Features:

Design Pressure (DP) / Maximum abnormal pressure (MAP) with the flow in the direction of the arrow on the body: 700 psig, 48 bar

Design Pressure (DP) / Maximum abnormal pressure (MAP) with the flow against the direction of the arrow on the body: 350 psig, 24 bar

Continuous operating temperature (COT): -40°F/300°F, -40°C/149°C

Contact factory or visit website for compatibility with CFC, HCFC, HFC and HFO refrigerants and oils

UL/cUL Listed, Conforms to Pressure Equipment Directive 2014/68/EU, CRN 0C1241.9C

Forged brass body with full size openings for maximum flow and minimum pressure drop

Diaphragms for positive isolation

Thermally stable hand wheel for operation in wide temperature ranges

Unit of Measure

Items	A 14838 LINEMASTER® Packless Diaphragm Valves - Straight, Solder to Solder	A 14840 LINEMASTER® Packless Diaphragm Valves - Straight, Solder to Solder	A 14841 LINEMASTER® Packless Diaphragm Valves - Straight, Solder to Solder	A 14842 LINEMASTER® Packless Diaphragm Valves - Straight, Solder to Solder
Connection Size	N/A 1/4 in	N/A 3/8 in	N/A 1/2 in	N/A 5/8 in
End Type	N/A Solder
Second Connection Size	N/A 1/4 in	N/A 3/8 in	N/A 1/2 in	N/A 5/8 in
Second End Type	N/A Solder
A Open	N/A 2.7 in69 mm	N/A 2.7 in69 mm	N/A 3.49 in89 mm	N/A 3.49 in89 mm
B	N/A 1.04 in26 mm	N/A 1.04 in26 mm	N/A 1.32 in34 mm	N/A 1.20 in30 mm
C	N/A 1.1 in28 mm	N/A 1.1 in28 mm	N/A 1.56 in40 mm	N/A 1.44 in37 mm
D	N/A 0.62 in16 mm	N/A 0.62 in16 mm	N/A 0.84 in21 mm	N/A 0.84 in21 mm
Weight	N/A 0.26 kg0.57 lb	N/A 0.26 kg0.57 lb	N/A 0.44 kg0.97 lb	N/A 0.45 kg1.00 lb
Operating Temperature [Min]	N/A -40 ºC-40 ºF
Operating Temperature [Max]	N/A 149 ºC300 ºF