Category Products

  • SKU: AN1680
  • Ships within 10 business days

Armstrong 1/2" NPT, direct acting, bronze body Model OB-30 temperature regulating valve for heating: Order temperature pilot separately. This valve has a 150 psi maximum inlet pressure for steam and a 250 psi maximum inlet pressure for water.

Online Price: $672.89
Regular Price: $732.59

  • SKU: AN1680A
  • Ships within 10 business days

Armstrong 3/4" NPT, direct acting, bronze body Model OB-30 temperature regulating valve for heating: Order temperature pilot separately. This valve has a 150 psi maximum inlet pressure for steam and a 250 psi maximum inlet pressure for water.

Online Price: $753.78
Regular Price: $820.65

  • SKU: AN1680E
  • Ships within 10 business days

Armstrong 1/2" NPT, direct acting, bronze body Model OB-31 temperature regulating valve for cooling: Please order the desired thermostatic pilot separately. This valve has a 250 psi maximum inlet pressure for water.

Online Price: $672.89
Regular Price: $732.59

  • SKU: AN1680H
  • Ships within 10 business days

Armstrong 3/4" NPT, direct acting, bronze body Model OB-31 temperature regulating valve for cooling: Order temperature pilot separately. This valve has a 250 psi maximum inlet pressure for water.

Online Price: $747.56
Regular Price: $813.88

  • SKU: AN1680K
  • Ships within 10 business days

Armstrong 1" NPT, direct acting, bronze body Model OB-31 temperature regulating valve for cooling: Order temperature pilot separately. This valve has a 250 psi maximum inlet pressure for water.

Online Price: $827.56
Regular Price: $900.97

  • SKU: AN1680C
  • Ships within 10 business days

Armstrong 1" NPT, direct acting, bronze body Model OB-30 temperature regulating valve for heating: Order temperature pilot separately. This valve has a 150 psi maximum inlet pressure for steam and a 250 psi maximum inlet pressure for water.

Online Price: $825.78
Regular Price: $899.04

Category Information