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Model 1216 HP PN100

Model 1216 HP PN100
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Model 1216 HP PN100

Product catalog summary
Description: The TOSACA Model 1216 HP is a high-pressure safety and relief valve designed for use with steam, gases, vapours, and liquids. It features threaded connections (BSP/NPT) and is rated for PN-100. The valve is constructed from stainless steel 316L and operates within a temperature range of -30ºC to +350ºC, with cryogenic service capabilities down to -196ºC.
Technical Specifications:
  • Applications: Suitable for steam, gases, vapours, and liquids.
  • Calculation Standard: EN-4126-1/7.
  • Pressure Range: Minimum set pressure of 30 barg and maximum set pressure of 86 barg.
  • Design Standards: EN-12516-1, EN-4126-1/7.
  • Overpressure: 10% as per DIN 259 and ANSI B2.1.
  • Blowdown: 10% for gases, 20% for liquids.
  • Tolerance: Set pressure tolerance of ± 3%.
  • Inspection Standard: EN-4126-1/7.
Construction and Materials:
  • Nozzle: AISI-316L.
  • Body: A351 CF-3M.
  • Cap: A351 CF-8.
  • Disc: 17-4-PH.
  • Guide: AISI-316L.
  • Push Rod: AISI-316L.
  • Spring Button: AISI-303.
  • Adjusting Screw: AISI-303.
  • Tensor Nut: AISI-303.
  • Spring: INCONEL X 750.
  • Lever: A351 CF8.
  • Release Nut: AISI-304.
  • Lever Axis: AISI-303.
  • Packing Lever Axis: AISI-303.
  • Gasket Cap: PTFE.
  • Gasket: GRAPHITE + S.S.
  • Gasket Pack Lever: Viton.
Dimensions:
  • 1" x 2" PN-100: Orifice Area 201 mm², Weight 5 kg.
  • 1 1/4" x 2" PN-100: Orifice Area 254 mm², Weight 5 kg.
  • 1 1/2" x 2" PN-100: Orifice Area 314 mm², Weight 6 kg.
  • 2" x 2" PN-100: Orifice Area 380 mm², Weight 6.3 kg.
Additional Features: Includes a lifting device, test gag, and sealed packing lever.
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Catalog excerpts

Model 1216 HP PN100-1

TOSACA Model 1216 HP PN100 High pressure Description Type Safety and Relief valve Connections / Rating Threaded BSP / NPT Technical information Cryogenic service until -196ºC Steam, gases, vapours and liquids Construction and materials Material Item Spring Button Ajusting Screw Lever axis Packing lever axis Gasket pack. lever Recommended spare parts Options Lifting device Sealed packing lever Dimensions Orifice

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