Technical specifications - Johnson Controls - LIT-1900151 - Electric Actuator - Butterfly Valve and Actuator - VF Series Two-Way, Industrial-Grade, Non-Spring Return, VA-907X Series Electric Actuated, High-Pressure, High-Temperature Butterfly Valve Assemblies

VA-907X Series Electric Actuated, High-Pressure, High-Temperature Butterfly Valve Assemblies Catalog Page
Product
Document number
LIT-1900151
Revision date
2019-09-12
Two-Way, Industrial-Grade, Non-Spring Return, VA-907x Series Electric Actuated, High-Pressure, High-Temperature Butterfly Valve Assemblies 1

Service

Hot water, chilled water, condenser water, and steam zcg1573473042384.html#zcg1573473042384__technical_specifications-fn_2

Body styles and sizes

Two-way, 2-1/2 in. through 16 in., fully lugged zcg1573473042384.html#zcg1573473042384__technical_specifications-fn_3

Fluid temperature limits

-40°F to 500°F (-40°C to 260°C)

Maximum closeoff pressure

2-1/2 through 16 in. ANSI Class 150 Valves (Type V)

240 psig (1,654 kPa) at 250°F (121°C) fluid temperature, bidirectionalzcg1573473042384.html#zcg1573473042384__technical_specifications-fn_3

240 psig (1,654 kPa) at 250°F (121°C) fluid temperature, dead-end servicezcg1573473042384.html#zcg1573473042384__technical_specifications-fn_3 zcg1573473042384.html#zcg1573473042384__technical_specifications-fn_4

2-1/2 through 14 in. ANSI Class 300

valves (Type Z)

550 psig (3,790 kPa) at 250°F (121°C) fluid temperature, bidirectionalzcg1573473042384.html#zcg1573473042384__technical_specifications-fn_3 zcg1573473042384.html#zcg1573473042384__technical_specifications-fn_5

550 psig (3,790 kPa) at 250°F (121°C) fluid temperature, dead-end servicezcg1573473042384.html#zcg1573473042384__technical_specifications-fn_3 zcg1573473042384.html#zcg1573473042384__technical_specifications-fn_4 zcg1573473042384.html#zcg1573473042384__technical_specifications-fn_5

Materials

Body

Carbon steel, ASTM A216 GR WCB/A516 GR 70

Disc

Stainless steel, ASTM A 351 GR CF8M

Seat assembly

RTFE with silicone rubber O-ring

Seat retainer

Carbon steel, ASTM A516 GR 70

Stem

17-4 PH stainless steel, ASTM A564-Type 630

Ambient storage temperature limits

-20°F to 150°F (-29°C to 66°C);

preferably 40°F to 85°F (4°C to 29°C)
1 Refer to the VF Series High-Pressure, High-Temperature Butterfly Valves Product Bulletin (LIT-977208) for actuator specifications.
2 Type V and Z valves are rated for 150 psig (1,034 kPa) saturated steam at 366°F (186°C) for two-position applications, and 50 psig (345 kPa) saturated steam at 297°F (147°C) for modulating applications. Refer to the VF Series High-Pressure, High-Temperature Butterfly Valves for Steam Service Application Note (LIT-977321) for more information.
3 For 18 in. or larger ANSI Class 150 valves and 16 in. or larger ANSI Class 300 valves, consult the local Johnson Controls office.
4 The preferred orientation of the seat retainer in dead-end service is against the flange.
5 For pressures between 550 and 740 psig (3,790 and 5,099 kPa), consult the local Johnson Controls office.