Body Class: 5 (ø16 Orifice), Valve Type: 0 (N.C.), Tube Size: 19 (3/4" or ø19), Pilot Port Thread: LQ3 Integral Fitting, 1/8" (3mm), Pilot Port Direction: Direction 1, Option: 4 (Indicator)

Body Class: 6 (ø22 Orifice), Valve Type: 2 (Double Acting), Fitting Size: 19 (3/4" or ø19), Pilot Port Thread: LQ3 Integral Fitting, 1/8" (3mm), Pilot Port Direction: Direction 1, Option 1: 2 (By-pass)

Body Class: 5 (ø16 Orifice), Tube Size: 19 (3/4" or ø19), Breathing Port Thread: Threaded, NPT1/8, Handle: 4 (Multi-turn Type, w/Indicator)

Body Class: 5 (ø16 Orifice), Tube Size: 19 (3/4" or ø19), Breathing Port Thread: Threaded, NPT1/8, Handle: 4 (Multi-turn Type, w/Indicator), Option: N (For Ammonium Hydroxide)

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE, AIR (N.O.). VALVE. LVQ OTHER SIZE RATING. 1.76369 lb. 1A.

Body Class: 5 (ø16 Orifice), Valve Type: 0 (N.C.), Tube Size: 19 (3/4" or ø19), Pilot Port Thread: LQ3 Integral Fitting, 1/8" (3mm), Pilot Port Direction: Direction 1, Option: 1 (Flow Rate Adjustment)

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE, AIR (N.O.). VALVE. LVQ OTHER SIZE RATING. 1.54323 lb. 1A.

Body Class: 6 (ø22 Orifice), Valve Type: 0 (N.C.), Fitting Size: 19 (3/4" or ø19), Pilot Port Thread: R (Thread Type 1/8 Rc), Pilot Port Direction: Direction 1, Option 1: 6 (High Back Pressure w/Flow Rate Adjustment)

Body Class: 5 (ø16 Orifice), Valve Type: 1 (N.O.), Fitting Size: 19 (3/4" or ø19), Pilot Port Thread: R (Thread Type 1/8 Rc)

Body Class: 6 (ø22 Orifice), Valve Type: 0 (N.C.), Fitting Size: 19 (3/4" or ø19), Pilot Port Thread: R (Thread Type 1/8 Rc), Pilot Port Direction: Direction 1, Option 1: 9 (High Back Pressure w/Indicator)

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE. VALVE. LVQ OTHER SIZE RATING. 3.08647 lb. 1A.

Body: 6 (Orifice Size ø22), Fitting: 19 (3/4" x 5/8", Class 5)

Body Class: 5 (ø16 Orifice), Valve Type: 0 (N.C.), Tube Size: 19 (3/4" or ø19), Pilot Port Thread: N (Thread Type 1/8"NPT), Pilot Port Direction: Direction 1, Option: 4 (Indicator)

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE, AIR (N.C.). VALVE. LVQ OTHER SIZE RATING. .59398 lb. 1A.

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE, AIR (N.C.). VALVE. LVQ OTHER SIZE RATING. .57320 lb. 1A.

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE. VALVE. LVQ OTHER SIZE RATING. .57320 lb. 1X.

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE, AIR (N.C.). VALVE. LVQ OTHER SIZE RATING. .49844 lb. 1A.

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE. VALVE. LVQ OTHER SIZE RATING. .57320 lb. 1A.

Body Class: 6 (ø22 Orifice), Valve Type: 0 (N.C.), Fitting Size: 19 (3/4" or ø19), Pilot Port Thread: R (Thread Type 1/8 Rc), Pilot Port Direction: Direction 1, Option 1: 7 (High Back Pressure w/By-pass)

.: 1/4", 3/8", 1/2", 3/4", 1", 3, 4, 6, 8, 10, 12, 19, 25 , Orifice: 4, 8, 10, 16, 22 , Cv factor: .35 to 8.0 LVQ VIPER VALVE. VIPER VALVE. VALVE. LVQ OTHER SIZE RATING. .27557 lb. 1X.