Sight Glass Valve

The Sanitary Sight Glass Valve allows operators to visually monitor the flow condition inside the tubeline without disassembling the system. It provides a clear view of the process, helping improve production efficiency, reduce downtime, and maintain product quality and hygienic standards.

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Features
  • Provides real-time observation of fluid flow, liquid level, color, clarity, and air bubbles.
  • Manufactured from SUS304 or SUS316L stainless steel for excellent corrosion resistance and durability.
  • High-clarity sight glass offers excellent visibility for process monitoring.
  • Available with Tri-Clamp and Butt-Weld end connections.
  • Compatible with EPDM, Silicone, or PTFE gaskets to meet various process requirements.
  • Ideal for sanitary processing systems in the food, beverage, dairy, brewery, and CIP (Clean-in-Place) applications.
Specifications

S.G-C CLAMPED STRAIGHT SIGHT GLASS

UNIT:mm

SIZE ØA ØB H GLASS
1" 50.5 25.4 159 100
1.5" 50.5 38.1 163.5 100
2" 64 50.8 170 100
2.5" 77.5 63.5 173.3 100
3" 91 76.2 178 100
4" 119 101.6 196 100

S.G-S.G-W WELDED STRAIGHT SIGHT GLASS

UNIT:mm

SIZE ØA H GLASS
1" 25.4 145 100
1.5" 38.1 163.5 100
2" 50.8 170 100
2.5" 63.5 150 100
3" 76.2 155 100
4" 101.6 158 100
Materials List
NO PART MATERIAL
1 SCREW NUT SUS-304
2 SEAL PTFE, EPDM, SILICONE
3 GLASS NON-TOXIC
4 SCREW BOLT SUS-304
5 BODY SUS-304, 316L