• Combination Sight Glass & Check Valve
  • Combination Sight Glass & Check Valve - Dimensions

 TS-1 Series - PRODUCT DATA BULLETIN

Model 'TS-1' Combination Sight Glass and Check Valve

Available with brass body in sizes 1/2" to 1" npt for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
120 psi @ 350 deg. F.
150 psi @ 212 deg. F.

Materials of Construction:

  • Body: Forged Brass
  • Cover: Forged Brass
  • Window: Glass
  • Ball: Teflon®
  • Gasket: Non Asbestos Fibre
  • Bolts: Steel
Notes:
  • The 'TS1' combination sight glass and check valve is ideally suited to detect leaking steam traps visually, without complicated sound or temperature measurement equipment.
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Size

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Max. Oper. Press. PMO at 350 ºF

N/A 15 mm1/2 in N/A 70 mm2.75 in N/A 60 mm2 3/8 in N/A 70 mm2 3/4 in N/A 14 mm1/2 in N/A 120 psi
N/A 20 mm3/4 in N/A 70 mm2.75 in N/A 60 mm2 3/8 in N/A 73 mm2 7/8 in N/A 17 mm21/32 in N/A 120 psi
N/A 25 mm1 in N/A 76 mm3 in N/A 60 mm2 3/8 in N/A 76 mm3 in N/A 21 mm13/16 in N/A 120 psi
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