Pressure Rating
Threaded
1/2 in. and 1 in. NPT: 3000 psig (21 000 kPa )
at 300°F (150°C)
1-1/2 NPT: 1500 psig (10 500 kPa)
at 300°F (150°C )
Flanged
Class 150 ANSI: 275 psig (1900 kPa ) MWP
at 100°F (38°C)
Class 300 ANSI: 720 psig (5000 kPa) MWP
at 100°F (38°C)
PHYSICAL SPECIFICATIONS
Materials of Construction
Threaded type body 316 SST,
Orifice plate 316 SST, Hastelloy-C1
Flanged type element All 316 SST only
Sealing gasket Silicate ceramic filled TFE
Concentric Orifice Bores
1/2 in. 0.020, 0.035, 0.065, 0.113, 0.150, 0.196,
0.270, 0.340 in.
1 in. 0.020, 0.035, 0.065, 0.113, 0.150,
0.196, 0.270, 0.340, 0.500, 0.612,
0.735 in.