
-12-
Valve Size
Inches Quantity
Port Diameter Class 1500
Inches mm -425
o
F to 800
o
F
(253
o
C to 426
o
C)
801
o
F to 1000
o
F
(427
o
C to 537
o
C)
2 2 1-7/8 47.6 1U2216X0012 1U2216X0022
3 2 2-7/8 73.0 1U2300X0012 1U2300X0022
4
2 2-7/8 73.0 1U2300X0012 1U2300X0022
2 3-5/8 92.1 16A5482X012 16A5482X022
6
4 4-3/8 111.1 1U2392X0012 1U2392X0022
3 5-3/8 136.5 11A9727X022 11A9727X032
Key 11: Graphite Piston Ring for Mark HPX2D Series (2 to 4-inch) and Mark HPAX2 Series (2-inch only)
Key 29: Seal Ring for Mark HPX5T Series (2 to 6-inch) and Mark HPAX5 Series(2-inch only)
Valve Size
Inches
Port Diameter Key 11 Seal Ring
Inches mm Valve Body Rating
Class 1500
2 1-7/8 47.6 10A4216X012
3 2-7/8 73.0 10A4215X012
4
2-7/8 73.0 10A4215X012
3-5/8 92.1 16A5485X012
6
4-3/8 111.1 10A4223X012
5-3/8 136.5 10A5411X022
Mark HPX and HPaX SerieS Globe and anGle Style Control ValVeS
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