Metso Jamesbury Shutoff and Firesafe Valve, Figure 1075
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1075 4AT312

Series: Jamesbury Figure 1075 Shutoff & Firesafe Valve Brand: Metso
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  • Size - 3/4" (DN 20)
  • Body Style & Materials - 7150 Series, Flanged, Carbon Steel Body - Stainless Steel Trim
  • Seat Material - PTFE
  • Temperature Rating - 141° C (286° F)
  • Handle - Spring to Close
  • Limit Switch - QZM2VB1DSS (2 SPDT)

Specifications

Brand

Approvals & Certifications

  • CSA - Class I, Groups C, D, & 9 Class II Groups E, F, G Division 1 & 2
  • FM

Approvals & Certifications

  • Hydrostatic Pressure Test

Electrical Contacts

  • Normally Closed
  • Normally Open

Electrical Rating

  • Switch Rating (DPDT): 4.5 A at 125/250 Vac
  • Switch Rating (SPDT): 10 A at 125/250 Vac

Enclosure, Body Material

  • 316 Stainless Steel
  • Carbon Steel (A216 WCB)

Environmental Protection

  • IP66
  • IP67
  • NEMA 4
  • NEMA 4X
  • NEMA 6
  • NEMA 7

Flange Size - 1" (DN25)

  • 1" (DN25) - 150# (ANSI)

Flange Size - 1/2" (DN15)

  • 1/2" (DN15) - 150# (ANSI)

Flange Size - 3/4" (DN20)

  • 3/4" (DN20) - 150# (ANSI)

Flow Rate

  • 13 to 111 Cv
  • 9 to 45 Cv - Series 7150 Valve

Media

  • Flammable Gas
  • Liquids
  • Toxic Fluids
  • Water

Operating Pressure

  • psi: 1,440 (kPa: 9,900, bar: 99) - Stainless Steel (ANSI)
  • psi: 1,480 (kPa: 10,200, bar: 102) - Carbon Steel (ANSI)
  • psi: 2,000 (kPa: 13,800, bar: 138) - Carbon Steel, Stainless Steel (CWP)

Pressure Drop

  • psi: 1 (kPa: 6.9, bar: 0.69)

Proof Pressure

  • Test - psi: 275 to 425 (kPa: 1,900 to 2,900, bar: 19 to 29) Accordance with ASME B16-34-2004 - 316 Stainless Steel
  • Test - psi: 285 to 450 (kPa: 1,960 to 3,000, bar: 19.6 to 30) Accordance with ASME B16-34-2004 - Carbon Steel

Seat / Seal Material

  • Seat: PTFE
  • Seat: XTREME

Switch Type

  • DPDT
  • SPDT

Temperature Range

  • -29° to 250° C (-20° to 500° F)

Trim Material

  • 316 Stainless Steel

Valve Size

  • 1/2" to 2" (15 to 50 mm)

Valve Type

  • Manual

Documentation

Data Sheets

View Product Series

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