Product Overview

18
800.292.2737 | [e-mail] | aymcdonald.com
Natural Gas Plug Valves
Plug Style
4-19
TAMPERPROOF, 175 PSIG, FLAT HEAD, LOCKWING, BRASS PLUG
Natural Gas Plug Valves - 6276 Series
These valves are designed for use with natural, manufactured and L.P. gas only. All A.Y. McDonald 175 PSIG Gas Valves may be re-lubricated
in the full open or the full closed position when the valve is pressurized or un-pressurized. All A.Y. McDonald plug style gas valves have
factory set turning torque. Do Not Tamper with Bottom Nut
(black iron shown)
DIMENSIONS
Size A B C D E F G H I J K Weight
3/4” 5.03 1.54 1.66 3.34 .59 1.60 1.68 1.96 HEX 3/4” 3/4” 2.5
1” 5.74 1.68 186 3.68 .59 1.65 1.94 2.30 DCT 1” 1” 3.5
1” x 3/4” 6.03 2.50 1.66 3.34 .59 1.59 2.12 1.96 HEX 1” 3/4” 3.1
1 1/4” x 3/4” 6.02 2.49 1.66 3.34 .59 1.59 2.12 1.96 HEX 1 1/4” 3/4” 5.3
1 1/4” 6.51 2.18 2.37 4.68 .59 1.94 2.12 2.57 DCT 1 1/4” 1 1/4” 3.1
2” 7.85 2.81 2.97 5.82 .59 2.52 3.00 3.86 DCT 2” 2 12.4
COATINGS AVAILABLE
6276B Black Iron
6276G Zinc Coated w/Clear Chromate Finish Iron
6276PNT Paint Coated
6276N Zinc & Painted
6276BC Black Iron w/ 1/8” Test Plug
6276BD Black Iron w/ 1/8” Test Plug
Taps available on all the above product options.
FNPT x Insulated Union with FNPT Tailpiece (o-ring only)
NITRILE
O-RINGS
J
K
A
B
D
C
D - OPTIONAL 1/8” NPT
TEST PORT (6276BD)
C - OPTIONAL 1/8” NPT
TEST PORT (6276BC)
G
E
F
H & I