150 class 2 gate valve with ASTM standard

150 class 2 gate valve with ASTM standard

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Basic Info

Payment Type:	T/T or Western Union

Product Description

Specifications:

Valve size: 2 inches
Face to face (L): 8.00 inches/203.2mm
Face to face (L1): 8.12 inches/206.3mm
Turns to open: 12.40
Handwheel diameter: 9.00 inches/228.6mm
Approximate weight: 84lbs/38.1kg

Test pressure:

Hydrostatic (seat): 325psig (21.7 bar-gage)
Hydrostatic (shell): 450psig (31.0 bar-gage)
Pneumatic (seat): 80psig (5.5 bar-gage)

Parts and materials:

Body: ASTM A216 Gr. WCB
Ring: ASTM A108 Gr. 1018-1020 with Cr-Co-W facing
Wedge: ASTM A216 Gr. WCB with 13 Cr facing
Stem: ASTM A582 type 410
Backseat bushing: ASTM A276 type 410
Gasket: soft iron, corrugated
Bonnet: ASTM A216 Gr. WCB
Packing: asbestos - free
Gland: ASTM A216 Gr. WCB
Yoke nut: ASTM A439 type D2
Yoke nut/retaining nut: ASTM A536 Gr. 65-4512
Yoke cap: 10" and larger ASTM A216 Gr. WCB
Handwheel: ASTM A47 Gr. 32510
Handwheel nut: ASTM A47 Gr. 32510
Gland eyebolt: steel and mild carbon
Gland eyebolt nut: ASTM A307 Gr. B
Body-bonnet stud bolt: ASTM A193 Gr B7
Body bonnet: ASTM A194 Gr. 2H

Pressure-temperature rating

Temperature working pressure

(deg. ºF) ( deg. C) (psi) (bar)

100 38 285 19.6
200 93 260 17.9
300 149 230 15.9
400 204 200 13.8
500 260 170 11.7
600 316 140 9.6
650 343 125 8.6
700 371 110 7.6
750 399 95 6.6
800 427 80 5.5

Asbestos free packing or flexible graphite as per request

Delivered protected against corrosion

Raised faces on pipe flanges are protected against damage during shipment

Cast on gate valves bodies are Lunkenheimer Trade Mark, nominal pressure class, nominal class and material designation, all in accordance with MSS SP-25

Valve size: 2 inches

Face to face (L): 8.00 inches/203.2mm

Face to face (L1): 8.12 inches/206.3mm

Turns to open: 12.40

Handwheel diameter: 9.00 inches/228.6mm

Approximate weight: 84lbs/38.1kg

Hydrostatic (seat): 325psig (21.7 bar-gage)

Hydrostatic (shell): 450psig (31.0 bar-gage)

Pneumatic (seat): 80psig (5.5 bar-gage)

Body: ASTM A216 Gr. WCB

Ring: ASTM A108 Gr. 1018-1020 with Cr-Co-W facing

Wedge: ASTM A216 Gr. WCB with 13 Cr facing

Stem: ASTM A582 type 410

Backseat bushing: ASTM A276 type 410

Gasket: soft iron, corrugated

Bonnet: ASTM A216 Gr. WCB

Packing: asbestos - free

Gland: ASTM A216 Gr. WCB

Yoke nut: ASTM A439 type D2

Yoke nut/retaining nut: ASTM A536 Gr. 65-4512

Yoke cap: 10" and larger ASTM A216 Gr. WCB

Handwheel: ASTM A47 Gr. 32510

Handwheel nut: ASTM A47 Gr. 32510

Gland eyebolt: steel and mild carbon

Gland eyebolt nut: ASTM A307 Gr. B

Body-bonnet stud bolt: ASTM A193 Gr B7

Body bonnet: ASTM A194 Gr. 2H

100 38 285 19.6

200 93 260 17.9

300 149 230 15.9

400 204 200 13.8

500 260 170 11.7

600 316 140 9.6

650 343 125 8.6

700 371 110 7.6

750 399 95 6.6

800 427 80 5.5

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