Spartan Scientific AV6112 1/2 - NPT-Union- 1.0 Length for V240 V320 V321

Low-profile body

High quality, proven history of performance

Self-adjusting packing design

Wide temperature range 20 to 281 (-7 to 138)

Pneumatic or electric actuation choices

Available pre-assembled or separately

Two- and three-way body patterns

Mixing and diverting 3-way body patterns

Balanced plug design on flanged models

Specifications:

Size 1/2 to 2 FNPT, 2-1/2 to 6 flanged
Cv Range 0.4 to 40 (NPT bodies); 56 to 500 (flanged bodies)
Body Pattern Two-way, three-way mixing or diverting
Rangeability 1/2 to 2: from 5:1 (Cv=0.4), up to 75:1 (Cv=40)
2-1/2 to 6: 100:1
Leakage Rating ANSI Class IV, 0.01% of Cv
Maximum Closeoff Pressure Actuator dependant, see Ordering Information
Pressure Drop 35 psid (241 k
Pa) for water; 20 psid (138 k
Pa) for steam
Pressure Rating 1/2 to 2: ANSI B16.15-1985, Class 250 (400 psi (2756 k
Pa) @ 20 to 150 (-7 to 66), decreasing to 321 psi (2215 k
Pa) at 281 (138));