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Pressure seal bonnet

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hasanmoulana

Petroleum
Jun 9, 2011
37
My client requires the below valve with Pressure seal bonnet & WCB body & trim 1, but I have bolted bonnet & A105 body & trim 16 in stock. Will this work. Please advise.

VALVE, GLOBE, CLASS 1500, RING TYPE JOINT, PRE-
SSURE SEALED BONNET, BOLTED GLAND, OS & Y
BODY TO ASTM A216 GR. WCB, SEAT: STELLITED
MATERIAL, TRIM: F6 (13% CR), HARDFACED (STELLITED 6)
SIZE IN INCHES: 2
SPECIAL TREATMENT, BODY SEAT: HARDFACED (STELLITED 6)
SPECIAL TREATMENT, CONT AREA: HARDFACED (STELLITED 6)
STYLE: BOLTED GLAND
MATERIAL, STEM: 13% CR
MATERIAL, TRIM: F6 (13% CR), HARDFACED (STELLITED 6)
STEM PACKING: JOHN CRANE 287-1 OR EQUAL
 
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If the client specifically writes that he want a pressure sealed bonnet, then your bolted bonnet will probably not be accepted.
But the easiest way to find this out is of course to ask him directly.
 
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