Globe valves
Globe valves
GLY
Y Pattern
Specifications

Size

• 1/4” ~ 4

Rating

• Class 150(20Bar) - 4500(760Bar)

Design Standard

• API602, ASME B16.34

Test Standard

• API598 / MSS-SP-61

Operation

• Manual, Pneumatic, Electric

Material

Bonnet:

• 100% forged and of the same material as the body.

Body

• 100% forged, available in carbon steel, CrMo low alloy steel or stainless steel (F91, F92, A105, F11, F22, F316 etc.).
• The integral seat is hard surfaced by means of stellite Gr.6.

Disc:

• The disc surface is always overlaid with stellite Gr.6.
• The disc is pushed against the seat or pulled against the back seat with axial nonrotating movement.
• Fully guided (bottom and top) in the body.

Stem:

• Made of high temperature resistant martensitic stainless steel and high temperature austenitic stainless steel.

Packing:

• The smooth finish of the packing chamber is perfect. Packing is made of an adequate number of preformed rings of graphite as standard.

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