Monitoring sight glass Type 530

ATEXfor explosive atmospheresborosilicate glass

The Flow sight glass Type 530 is a welded, robust flow sight glass designed for installation between flanges (DIN EN 1092-1) and for operating pressures up to 63 barg. It is suitable for liquid and gaseous media, available in a wide range of nominal sizes and temperatures, and can be supplied with many options and custom designs.

Product information

• Welded construction, designed for operating pressures up to 63 barg and suitable for subsequent installation in existing systems thanks to standard lengths according to DIN EN 558-1.
• Flange connections according to DIN EN 1092-1.
• Standard glass: borosilicate glass (suitable up to 280 °C). With additional mica protection disc up to 300 °C, or up to 320 °C in combination with MAXOS® safety sight glasses (DIN 7080).
• Sealing with flat gaskets from a wide range of materials (more than 50 sealing materials available), including PTFE (Teflon®), NBR, novaphit® MST-XP, KlingerSil® C4400 and other branded seals.

Nominal sizes (DN)

• Available nominal sizes DN: 25, 40, 50, 80, 100, 125, 150, 200, 250, 300, 350, 400 (DN 25 - 400)

Nominal pressure (PN)

• Available nominal pressures: PN 10, PN 16, PN 25, PN 40, PN 63

Temperature ratings

• Standard and selectable temperature limits (examples shown on page): 80 °C, 130 °C, 150 °C, 175 °C, 180 °C, 200 °C, 280 °C, 300 °C, 320 °C

Options

• Wiper SGW with PTFE or silicone wiper blade
• LED lighting for Ex and non-Ex areas
• FEP or Halar® coating
• Mica protection disc
• Double glazing (type 530D)
• Special constructions / custom designs

Dimensions (face-to-face and related dimensions by PN / DN)

• PN 10:
  • DN 25 — BL 160, D1 22, AL 284
  • DN 40 — BL 200, D1 35, AL 261
  • DN 50 — BL 230, D1 45, AL 262
  • DN 80 — BL 310, D1 55, AL 337
  • DN 100 — BL 350, D1 84, AL 372
  • DN 125 — BL 400, D1 107, AL 422
  • DN 150 — BL 480, D1 132, AL 462
  • DN 200 — BL 600, D1 160, AL 570
  • DN 250 — BL 730, D1 160, AL 641
  • DN 300 — BL 850, D1 160, AL 693
  • DN 350 — BL 980, D1 160, AL 741
  • DN 400 — BL 1100, D1 160, AL 792
• PN 16:
  • DN 25 — BL 160, D1 22, AL 285
  • DN 40 — BL 200, D1 35, AL 260
  • DN 50 — BL 230, D1 45, AL 260
  • DN 80 — BL 310, D1 55, AL 340
  • DN 100 — BL 350, D1 84, AL 380
  • DN 125 — BL 400, D1 107, AL 420
  • DN 150 — BL 480, D1 132, AL 470
  • DN 200 — BL 600, D1 160, AL 580
  • DN 250 — BL 730, D1 160, AL 650
  • DN 300 — BL 850, D1 160, AL 700
  • DN 350 — BL 980, D1 160, AL 750
  • DN 400 — BL 1100, D1 160, AL 800
• PN 25:
  • DN 25 — BL 160, D1 22, AL 284
  • DN 40 — BL 200, D1 35, AL 261
  • DN 50 — BL 230, D1 45, AL 272
  • DN 80 — BL 310, D1 55, AL 347
  • DN 100 — BL 350, D1 84, AL 392
  • DN 125 — BL 400, D1 107, AL 432
  • DN 150 — BL 480, D1 132, AL 482
  • DN 200 — BL 600, D1 160, AL 610
  • DN 250 — BL 730, D1 160, AL 681
  • DN 300 — BL 850, D1 160, AL 733
  • DN 350 — BL 980, D1 160, AL 781
  • DN 400 — BL 1100, D1 160, AL 832
• PN 40:
  • DN 25 — BL 160, D1 22, AL 284
  • DN 40 — BL 200, D1 35, AL 271
  • DN 50 — BL 230, D1 45, AL 272
  • DN 80 — BL 310, D1 55, AL 357
  • DN 100 — BL 350, D1 84, AL 402
  • DN 125 — BL 400, D1 107, AL 452
  • DN 150 — BL 480, D1 132, AL 502
  • DN 200 — BL 600, D1 160, AL 610
  • DN 250 — BL 730, D1 160, AL 681
  • DN 300 — BL 850, D1 160, AL 733
  • DN 350 — BL 980, D1 160, AL 781
  • DN 400 — BL 1100, D1 160, AL 832
• PN 63:
  • DN 25 — BL 160, D1 22, AL 306
  • DN 40 — BL 200, D1 35, AL 349
  • DN 50 — BL 230, D1 45, AL 352
  • DN 80 — BL 310, D1 55, AL 417
  • DN 100 — BL 350, D1 84, AL 448
  • DN 125 — BL 400, D1 107, AL 500
  • DN 150 — BL 480, D1 132, AL 598
  • DN 200 — BL 600, D1 160, AL 696
  • DN 250 — BL 730, D1 160, AL 767
  • DN 300 — BL 850, D1 160, AL 867
  • DN 350 — BL 980, D1 160, AL 819
  • DN 400 — BL 1100, D1 160, AL 918

Accessories / Add-ons

• Round mica discs (protection from chemical influences or steam)
• Sight glass wiper (manual cleaning)
• LED lights in different designs
• FEP protective screens / coatings

Characteristics / Specifications

• Brand: ACI Industriearmaturen GmbH
• Commercial designation (model): Type 530
• Product name: Flow sight glass type 530 PN 10/63
• Flange standard: DIN EN 1092-1
• Standard lengths: according to DIN EN 558-1 (suitable for retrofit)
• Operating pressure: up to 63 barg (depending on DN / design)
• Nominal sizes: DN 25 – DN 400
• Temperature range: standard borosilicate glass up to 280 °C; with mica protection up to 300 °C; with MAXOS® safety sight glass up to 320 °C
• Media: for liquid and gaseous media
• Sealing: flat gaskets from a wide selection (>50 sealing materials), examples include PTFE (Teflon®), NBR, novaphit® MST-XP, KlingerSil® C4400
• Available options: wiper (PTFE/silicone), LED lighting (Ex / non-Ex), FEP/Halar® coating, mica protection disc, double glazing (530D), special constructions
• Custom designs and accessories available
• Certifications shown on page: TÜV / ISO 9001 and conformity statements (as displayed)