Fig. 1013

Check Valves - Horizontal Lift Pattern - Bronze

1/2" to 2"

PN32

End Connnections

Taper threaded BS EN 10266 (ISO 7-1) formerly BS 21

Fig. 3047

Check Valves - Swing Pattern - Bronze

1/2" to 2"

PN25

End Connnections

Taper threaded to BS EN10226 ISO 7-1 (BS 21)

Fig. 3047W

Check Valves - Swing Pattern - Bronze

3/4" to 2"

PN25

End Connnections

Taper threaded to BS EN 10226 ISO 7-1 (BS 21)

Fig. 42

Check Valves - Horizontal Lift - Bronze

1/2" to 2"

PN32

End Connnections

Taper threaded to BS EN 10226 ISO 7-1 (BS 21)

Fig. 44

Check Valve - Swing Pattern - Bronze

1/2" to 2"

PN20

Temperature Rating

-10°C to 180°C

End Connnections

Taper threaded to BS EN 10226 ISO 7-1 (BS 21)
Fig. 44.AT is ANSI threaded to B1.20.1 (Taper)

Fig. 47

Check Valve - Swing Pattern - Bronze

1/4" to 3"

PN25

End Connnections

Taper threaded to BS EN 10226 ISO 7-1 (BS 21)

Fig. 861 / 861A / 866

Check Valve - Replaces Fig. 860 & 865 - Cast Iron

DN50 to DN600

PN16

End Connnections

Suitable for flange connection to
BS EN 1092-2 PN16 / BS EN 1092-2 PN25 / ANSI B16.1 125

Fig. 861W

Check Valve - Dutile Iron

DN50 to DN300

PN16

End Connnections

Suitable for flange connection to BS EN 1092-2 PN16 / BS EN 1092-2 PN25 / ANSI B16.1 125

Fig. M650

Check Valves - Swing Pattern - Cast Iron

50mm to 300mm

PN25

End Connnections

Flanged to BS EN 1092-2 PN25

Fig. M651 / 651ANSI

Check Valves - Swing Pattern - Cast Iron

50mm to 300mm

PN16

End Connnections

M651, flanged to BS EN 1092-2 PN16.
651ANSI, flanges drilled to ANSI B16.1 125.