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

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 14833 LINEMASTER® Packless Diaphragm Valves - Straight, Flare to Flare	A 14835 LINEMASTER® Packless Diaphragm Valves - Straight, Flare to Flare	A 14836 LINEMASTER® Packless Diaphragm Valves - Straight, Flare to Flare	A 14837 LINEMASTER® Packless Diaphragm Valves - Straight, Flare to Flare
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 Flare
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 Flare
A Open	N/A 2.7 in69 mm	N/A 2.7 in69 mm	N/A 3.46 in88 mm	N/A 3.46 in88 mm
B	N/A 1.32 in34 mm	N/A 1.36 in35 mm	N/A 1.62 in41 mm	N/A 1.70 in43 mm
C	N/A 1.38 in35 mm	N/A 1.42 in36 mm	N/A 1.86 in47 mm	N/A 1.93 in49 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 0.27 kg0.59 lb	N/A 0.27 kg0.60 lb	N/A 0.47 kg1.03 lb	N/A 0.48 kg1.05 lb
Operating Temperature [Min]	N/A -40 ºC-40 ºF
Operating Temperature [Max]	N/A 149 ºC300 ºF