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Fig. 520 High Lift Safety Valve

Fig. 520 High Lift Safety Valve

Fig. 520 High Lift Safety Valve

Fig. 520 High Lift Safety Valve

Verified over a year ago

Fig. 520 High Lift Safety Valve

Verified over a year ago

Fig. 520 High Lift Safety Valve

Verified over a year ago

Summary

High lift safety valve.

High lift safety valve.

High lift safety valve.

Color

Bronze

Bronze

Bronze

Material

Bronze

Bronze

Bronze

Specification

Standard

BS EN ISO 4126 -1. WRAS approved.

BS EN ISO 4126 -1. WRAS approved.

BS EN ISO 4126 -1. WRAS approved.

Material

Body: Bronze BS EN 1982 CC491K, piston: Brass, BS EN 12164 CW609N. Seat seal holder and seat seal retaining plate: Bronze, BS EN 1982 CC491K / Brass BS EN 12164 CW602N (DZR). Spring: Chrome Vanadium Alloy Steel, BS 2803 735 A50 HS (Stainless Steel, BS 2056 302S26 Opt). Seat seal: PTFE and O-Rings: Viton.

Body: Bronze BS EN 1982 CC491K, piston: Brass, BS EN 12164 CW609N. Seat seal holder and seat seal retaining plate: Bronze, BS EN 1982 CC491K / Brass BS EN 12164 CW602N (DZR). Spring: Chrome Vanadium Alloy Steel, BS 2803 735 A50 HS (Stainless Steel, BS 2056 302S26 Opt). Seat seal: PTFE and O-Rings: Viton.

Body: Bronze BS EN 1982 CC491K, piston: Brass, BS EN 12164 CW609N. Seat seal holder and seat seal retaining plate: Bronze, BS EN 1982 CC491K / Brass BS EN 12164 CW602N (DZR). Spring: Chrome Vanadium Alloy Steel, BS 2803 735 A50 HS (Stainless Steel, BS 2056 302S26 Opt). Seat seal: PTFE and O-Rings: Viton.

Accessories

None., Padlock.

None., Padlock.

None., Padlock.

Additional properties

Size:

350 x 152 x 175 x 64 mm.

390 x 166 x 195 x 76 mm.

480 x 205 x 210 x 90 mm.

Pressure

0.4–12.5 bar.

0.4–12.5 bar.

0.4–12.5 bar.

Temperature

-20°C to +195°C.

-20°C to +195°C.

-20°C to +195°C.

Inlets/outlets diameter

Inlet: Flange. Rp BSP Outlet: 2".

Inlet: Flange. Rp BSP Outlet: 2 1/2”. RD: 1/4".

Inlet: Flange. Rp BSP Outlet: 3".