Duplex Globe Valve

Description

Duplex Globe Valve

Body: Duplex Stainless Steel 4A, 5A, 6A, Super Duplex Stainless Steel, Alloy 20, Hastelloy, Titanium, Stainless

Steel, Carbon Steel

Disc: A182 F51, F53, F55

Disc Nut: A182 F51, F53, F55

Stem: A182 F51, F53, F55

Nut: A194.4

Bolt: A193 B16

Gasket: Stainless Steel+Graphite

Backseat: A182 F51, F53, F55

Bonnet: A890 4A, A890 5A, A890 6A

Packing: Graphite, PTFE

Pin: A182 F6a

Gland: A182 F316L

Gland Follower: A351 CF8

Stem Nut: Copper Alloy

Nominal Size: DN50 to DN400

Nominal Pressure: Class150 to Class1500, PN16 to PN63

End Connection: Flanged, Buttweld, Socketweld

Operations: Handwheel, Electric Actuated, Pneumatic Actuated

Design and Manufacture Standard: BS1873, ASME B16.34

Face to Face Dimensions: ANSI B16.10, ASME B16.10

Flange end Dimension: ANSI B16.5, ASME B16.5

Butt Welded Dimensions: ANSI B16.25, ASME B16.25

Inspection and Test: API598

Dimensions                                                                     Unit: mm

Class150

DN	L(RF)	L(RTJ)	L(BW)	W
50	203	216	203	200
65	216	229	216	250
80	241	254	241	250
100	292	305	292	300
125	356	369	356	350
150	406	419	406	400
200	495	508	495	500
250	622	635	622	550
300	698	711	698	610
350	787	800	787	680
400	914	928	914	780