WRAS APPROVED
FIG.5451
GALA BRAND
WRAS BRONZE SWING CHECK VALVE
MATERIAL: C83600
PN20
SCREWED ENDS: BSPT
Key Specifications
Product Model: GALA Regulating System Swing Check Valve Fig. 5451
Size Range: 15 mm (½") to 100 mm (4")
Material Construction:
Body & Cap: Bronze / Gunmetal (ASTM B62 C83600 / BS EN 1982 CC491K)
Disc: Brass (ASTM B124 C37700 / BS EN 12165 CW617N)
Hinge Pin: Brass Rod (ASTM B124 C37700 / BS EN 12165 CW617N)
Connection: Threaded to BSPT / BS 21 (ISO7), NPT, or ASME B1.20.1
Operational & Pressure Ratings
Working Pressure:
300 psi (approx. 20.7 bar or PN20) WOG non-shock; 150 psi (approx. 10.3 bar) Saturated Steam
Testing Pressure:
Hydrostatic Shell: 450 psi (31 bar)
Hydrostatic Seat: 330 psi (22.7 bar)
Air Seat: 80 psi (5.5 bar)
Suitable Media: Water, oil, and gas
Manufacturing Standard: MSS SP-80
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