NG6 (D03) Sub-Plate 1 Station with Relief Valve 100-315bar
Sub-plate for one NG6 / D03 valve with a built-in pressure relief valve, up to 315 bar. The relief valve is adjustable from 100 to 315 bar. The A and B ports (G3/8) are on the side; the P and T ports (G1/2) are drilled through and can be used from either end. Grey cast iron, nominal flow up to 30 l/min, length 120 mm.
- Regular price
- £231.86
Description
The relief valve limits the pressure for the valve; set it with the adjusting screw and secure it with the lock nut. Mount the plate with the four M8 threads on the end faces or through the lengthwise holes for M5 screws. Fix the valve or valve stack with four M5 socket head screws of property class 12.9, not included.
Pros:
- Built-in relief valve protects the valve
- P and T usable from either end
- Standard NG6 / D03 valve pattern
Cons:
- Nominal flow up to 30 l/min
- Valve fixing screws not included
Series:
Cast iron sub-plates for NG6 / D03 valves (DIN 24340-A6, ISO 4401-03, CETOP R 35 H-03, NFPA D03), with one to eight stations. The valves or valve stacks sit on top. Each station has its own A and B ports (G3/8) on the side, while P and T (G1/2) run through the plate and can be used from either end. The plates mount with M8 threads on the end faces or through lengthwise holes for M5 screws. Two versions are available: with a built-in pressure relief valve adjustable from 100 to 315 bar, or without. Operating pressure up to 315 bar, nominal flow up to 30 l/min (single plate without relief valve: 50 l/min), -20 to +80 °C. Valves are fixed with M5 socket head screws of property class 12.9, tightened to 8.9 Nm.