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Flowserve Atomac Sight Glass ASG

Flowserve PFA lined sight glass

Sizes

DN25 – DN250, 1″ – 10″

Flange connection

PN10, ANSI 150, PN16

Face-to-face

DIN EN 558 Series 1

Case material

GGG40+PFA, GGG40+FEP

Lining

PFA, FEP

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Flowserve Atomac Sight Glass ASG

The FLOWSERVE ATOMAC sight glass type ASG allows clear visual inspection from both sides. The integrated drip nose creates slight turbulence, allowing flow to be detected. A PTFE rotor can also be installed. Borosilicate glass in accordance with DIN 7080 is used to provide resistance to high temperatures, mechanical stress, and corrosion. Apart from the glass, all internal components are fitted with a highly corrosion-resistant lining. Depending on the application, these consist of either FEP or PFA, ensuring a long, trouble-free service life. Optionally available with PFA-conductive lining material.

Sight Glass Type ASG (Art. No.: 350-1100-xx) DN25, DN40, DN50, DN65, DN80, DN100, DN150, DN200, DN250

  • ATOMAC PFA lined inline sight glass
  • Max. operating temperature +200°C
  • Face-to-face length to DIN EN 558 (basic series 1)
  • Flange connection drilled to DIN EN 1092-2
  • Body: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
  • Flange: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3)
  • Glass: Borosilicate glass to DIN 7080
  • Flat gasket: UNITEC 300 green
  • Fasteners: A2-K70

Sight Glass Type ASG, PFA-conductive, PN16 (Art. No.: 350-1101-xx) DN25, DN50, DN80, DN100

  • ATOMAC PFA-conductive (PFA-L) lined inline sight glass
  • Face-to-face length to DIN EN 558 (basic series 1)
  • Flange connection drilled to DIN EN 1092-2, PN16
  • Body: spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA-L lined
  • Flange: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
  • Glass: Borosilicate glass to DIN 7080
  • Flat gasket: UNITEC 300 green
  • Fasteners: A4-70

Sight Glass Type ASG, Class 150 (Art. No.: 350-1102-xx) 1″, 1 1/2″, 2″, 3″, 4″, 6″, 8″, 10″

  • ATOMAC PFA lined inline sight glass
  • Flange connection drilled to ASME B16.5, Class 150, RF
  • Body: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
  • Flange: Spheroidal graphite cast iron EN-JS 1049 (GGG40.3) / PFA lined
  • Glass: Borosilicate glass to DIN 7080
  • Flat gasket: UNITEC 300 green
  • Fasteners: A2-70 – ISO3506 Gr. A2 Cl. 70

Technical Specifications

Technical Specifications
Type Sight Glass
Sizes DN25 – DN250, 1" – 10"
Connection Flanges
Flange connection PN10, ANSI 150, PN16
Face-to-face DIN EN 558 Series 1
Case material GGG40+PFA, GGG40+FEP
Pressure range PN16, Class 150
Lining PFA, FEP

Documents & 3D

FERGO Special Solutions

When standard
isn’t enough.

Special materials such as duplex, Hastelloy and titanium — special nominal diameters up to DN 1000 — special actuators for ATEX Zone 1. We develop your bespoke ball valve solution.

Special Materials

Duplex 1.4462, Hastelloy C-276, Titan Gr.2, Inconel 625

Special diameters

DN8 to DN1000+ — all flange standards: DIN, ANSI, JIS

ATEX Drives

Zones 1 & 2 — electric (24V to 240V), pneumatic

Complete documentation

Material Certificate 3.1 / 3.2, Pressure Test, SIL Certification