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Ser vicing edward forged steel v alves – Flowserve V-376 R4 Edward Valves User Manual

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4

Flow Control Division

Edward V

alves

Ser
vicing Edward Forged Steel V

alves

Typical

V

alve

Designs

Fig. 1048Y

Bolted Bonnet Stop,

Bolted Gland, O.S.& Y

Bolted Bonnet, Bolted Gland, O.S.& Y

Figure 1441

STRAIGHTW

A

Y

BLOW

-OFF

VA
LV

E

Fig. 158

Screwed Bonnet Stop,

Screwed Gland, Inside

Screw

, Screwed-in Seat

Fig. 838

Bolted Cover Piston Check

Figure 1443

ANGLE

BLOW

-OFF

VA
LV

E