The VG7000 Series, electrically and pneumatically operated cast
bronze valves with female and male threaded fittings are designed
primarily to regulate the flow of water and steam in response
to the demand of a controller, in heating, ventilating
and air conditioning systems.
These valves are available in two-way PDTC, two-way PDTO
and three-way mixing configurations.
Features
DN15 through DN50 bronze valves, in two-way PDTC, PDTO
and three-way mixing configurations
Wide range of electric actuators available for all valves
Every valve tested for tight shutoff
Uses Standard Johnson Controls U-cup Packing
Flexible features-and-options ordering template
Standard Bonnet and stem design
Leakage
Brass Trim: 0.01% of Maximum Flow per EN60534-4, Class IV
Stainless Steel Trim: 0.05% of Maximum Flow
Inherent Flow Characteristics
Equal Percentage: 2-way Valves
Linear: 3-way Valves in compliance with IEC 534
Rangeability
25:1 at 0.25…1 kvs and 100:1 at 1.6…40 kvs
In accordance with EN 60534-2-4
Maximum Recommended Operating Pressure Drop
240 kPa for DN15 and DN32 – 200 kPa for DN40 to DN50
Fluid Temperature Limits
Brass Trim:
With V-3801 & V-3000: 2 °C to 120 °C water
With V-400: 2 °C to 140 °C water
100 kPa Saturated Steam
Stainless Steel Trim:
2 to 170 °C
690 kPa Saturated Steam