Manually Operated
Radiator Valves

Manually Operated

Literature, diagrams and more information for Manually Operated
Set Descending Direction
  1. Hammond Valve 100-25 - 1/2" NPT Bronze Radiator Valve
    List Price $158.95 $81.58  / each
    SKU: HE1840
    14 in stock
    Hammond series 100 1/2" brass radiator valve in an angle pattern for steam heating systems with pressures of up to 15 psi. This manual valve offers positive on/off control of any type of heating element or radiator with a heavy packing nut and one piece formed packing for a tight seal around the stem. It is available in angle or straight pattern and features a female NPT inlet and union male NPT nipple outlet. Explore More
    • Manufacturer : Hammond Valve
    • Part Number : 0100250012
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    List Price $158.95 $81.58  / each
  2. Hammond Valve 100-25 - 3/4" NPT Bronze Radiator Valve
    List Price $165.66 $88.56  / each
    SKU: HE1845
    14 in stock
    Hammond series 100 3/4" brass radiator valve in an angle pattern for steam heating systems with pressures of up to 15 psi. This manual valve offers positive on/off control of any type of heating element or radiator with a heavy packing nut and one piece formed packing for a tight seal around the stem. It is available in angle or straight pattern and features a female NPT inlet and union male NPT nipple outlet. Explore More
    • Manufacturer : Hammond Valve
    • Part Number : 0100250034
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    List Price $165.66 $88.56  / each
  3. Hammond Valve 100-25 - 1" NPT Bronze Radiator Valve
    List Price $199.38 $102.33  / each
    SKU: HE1850
    19 in stock
    Hammond series 100 1" brass radiator valve in an angle pattern for steam heating systems with pressures of up to 15 psi. This manual valve offers positive on/off control of any type of heating element or radiator with a heavy packing nut and one piece formed packing for a tight seal around the stem. It is available in angle or straight pattern and features a female NPT inlet and union male NPT nipple outlet. Explore More
    • Manufacturer : Hammond Valve
    • Part Number : 0100250100
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    List Price $199.38 $102.33  / each
  4. Hammond Valve 100-25 - 1-1/4" NPT Bronze Radiator Valve
    List Price $255.96 $131.37  / each
    SKU: HE1855
    4 in stock
    Hammond series 100 1-1/4" brass radiator valve in an angle pattern for steam heating systems with pressures of up to 15 psi. This manual valve offers positive on/off control of any type of heating element or radiator with a heavy packing nut and one piece formed packing for a tight seal around the stem. It is available in angle or straight pattern and features a female NPT inlet and union male NPT nipple outlet. Explore More
    • Manufacturer : Hammond Valve
    • Part Number : 0100250114
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    List Price $255.96 $131.37  / each
  5. Hammond Valve 100-25 - 1-1/2" NPT Bronze Radiator Valve
    List Price $372.54 $199.18  / each
    SKU: HE1860
    5 in stock
    Hammond series 100 1-1/2" brass radiator valve in an angle pattern for steam heating systems with pressures of up to 15 psi. This manual valve offers positive on/off control of any type of heating element or radiator with a heavy packing nut and one piece formed packing for a tight seal around the stem. It is available in angle or straight pattern and features a female NPT inlet and union male NPT nipple outlet. Explore More
    • Manufacturer : Hammond Valve
    • Part Number : 0100250112
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    List Price $372.54 $199.18  / each
  6. Marsh R100A - 1/2" NPT Bronze Radiator Valve
    $65.02  / each
    SKU: MD1070
    Ships within 4 business days
    Marsh R100A standard packless radiator valve with a 1/2" NPT connection for hot or cold water and steam and pressures up to 125 psi. Explore More
    • Manufacturer : Marsh
    • Part Number : 1/2R100A
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    $65.02  / each
  7. Marsh R100A - 3/4" NPT Bronze Radiator Valve
    List Price $50.75 $48.72  / each
    SKU: MD1075
    Ships within 4 business days
    Marsh R100A standard packless radiator valve with a 3/4" NPT connection for hot or cold water and steam and pressures up to 125 psi. Explore More
    • Manufacturer : Marsh
    • Part Number :
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    List Price $50.75 $48.72  / each
  8. Marsh R100G - 1/2" NPT Bronze Radiator Valve
    List Price $61.07 $58.62  / each
    SKU: MD1080
    Ships within 7 business days
    Marsh R100G graduated packless radiator valve with a 1/2" NPT connection for hot or cold water and steam and pressures up to 125 psi. Explore More
    • Manufacturer : Marsh
    • Part Number : MARR100G-1/2
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    List Price $61.07 $58.62  / each
  9. Marsh R100G - 3/4" NPT Bronze Radiator Valve
    List Price $90.00 $84.86  / each
    SKU: MD1085
    Ships within 7 business days
    Marsh R100G graduated packless radiator valve with a 3/4" NPT connection for hot or cold water and steam and pressures up to 125 psi. Explore More
    • Manufacturer : Marsh
    • Part Number : 3/4R100G
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    List Price $90.00 $84.86  / each
  10. Marsh R100G - 1" NPT Bronze Radiator Valve
    List Price $75.79 $72.76  / each
    SKU: MD1090
    Ships within 4 business days
    Marsh R100G graduated packless radiator valve with a 1" NPT connection for hot or cold water and steam and pressures up to 125 psi. Explore More
    • Manufacturer : Marsh
    • Part Number :
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    List Price $75.79 $72.76  / each
  11. Marsh R100G - 1-1/4" NPT Bronze Radiator Valve
    List Price $93.74 $89.99  / each
    SKU: MD1095
    Ships within 4 business days
    Marsh R100G graduated packless radiator valve with a 1-1/4" NPT connection for hot or cold water and steam and pressures up to 125 psi. Explore More
    • Manufacturer : Marsh
    • Part Number :
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    List Price $93.74 $89.99  / each
  12. Macon RSARM E-Z Fit Conversion Kit
    List Price $104.00 $86.67  / each
    SKU: MV1300
    Ships within 2 business days
    Macon E-Z Fit conversion kit for manual radiator valve applications. This kit includes inserts to convert Armstrong MV2 and MV3 valves to Macon thermostatic operators. Explore More
    • Manufacturer : Macon
    • Part Number : RSARM
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    List Price $104.00 $86.67  / each
  13. Mepco ML5964 - 1/2" NPT Bronze Radiator Valve
    List Price $117.00 $96.35  / each
    SKU: DM1095
    7 in stock
    Mepco 1/2" NPT angle-pattern radiator valve for steam heating systems with pressures of up to 125 psi. This manual valve offers positive on/off control of any type of heating element or radiator with a heavy packing nut and one piece formed packing for a tight seal around the stem. It is available in angle or straight pattern and features a female NPT inlet and union male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : ML5964
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    List Price $117.00 $96.35  / each
  14. Mepco ML5965 - Brass Radiator Valve, 3/4" NPT Angle, 15 psi
    List Price $136.00 $112.00  / each
    SKU: DM1100
    18 in stock
    Mepco series 740A radiator valve 3/4" angle pattern is applicable to steam heating systems with pressure of 25" vacuum to 125PSI. This manual valve offers positive on/off control of any type of heating element or radiator. Heavy packing nut and a one piece formed packing for a tight seal around the stem. Available in angle or straightway pattern. Female NPT inlet and union/male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : ML5965
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    List Price $136.00 $112.00  / each
  15. Mepco ML5966 - Brass Radiator Valve, 1" NPT Angle, 15 psi
    List Price $175.00 $144.12  / each
    SKU: DM1105
    14 in stock
    Mepco series 740A radiator valve 1" angle pattern is applicable to steam heating systems with pressure of 25" vacuum to 125PSI. This manual valve offers positive on/off control of any type of heating element or radiator. Heavy packing nut and a one piece formed packing for a tight seal around the stem. Available in angle or straightway pattern. Female NPT inlet and union/male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : ML5966
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    List Price $175.00 $144.12  / each
  16. Mepco ML5967 - Brass Radiator Valve, 1-1/4" NPT Angle, 15 psi
    List Price $194.00 $159.76  / each
    SKU: DM1110
    5 in stock
    Mepco series 740A radiator valve 1-1/4" angle pattern is applicable to steam heating systems with pressure of 25" vacuum to 125PSI. This manual valve offers positive on/off control of any type of heating element or radiator. Heavy packing nut and a one piece formed packing for a tight seal around the stem. Available in angle or straightway pattern. Female NPT inlet and union/male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : ML5967
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    List Price $194.00 $159.76  / each
  17. Mepco ML5968 - Brass Radiator Valve, 1-1/2" NPT Angle, 15 psi
    List Price $243.00 $200.12  / each
    SKU: DM1115
    2 in stock
    Mepco series 740A radiator valve1-1/2" angle pattern is applicable to steam heating systems with pressure of 25" vacuum to 125PSI. This manual valve offers positive on/off control of any type of heating element or radiator. Heavy packing nut and a one piece formed packing for a tight seal around the stem. Available in angle or straightway pattern. Female NPT inlet and union/male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : ML5968
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    List Price $243.00 $200.12  / each
  18. Mepco B2-644 - Brass Radiator Valve, 2" NPT Angle, 15 psi
    List Price $325.00 $272.55  / each
    SKU: DM1120
    2 in stock
    Mepco series 740A radiator valve 2" angle pattern is applicable to steam heating systems with pressure of 25" vacuum to 125PSI. This manual valve offers positive on/off control of any type of heating element or radiator. Heavy packing nut and a one piece formed packing for a tight seal around the stem. Available in angle or straightway pattern. Female NPT inlet and union/male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : B2-644
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    List Price $325.00 $272.55  / each
  19. Mepco ML5970 - Brass Radiator Valve, 1/2" NPT Straight, 15 psi
    List Price $147.00 $121.06  / each
    SKU: DM1125
    5 in stock
    Mepco series 740A radiator valve 1/2" straight through pattern is applicable to steam heating systems with pressure of 25" vacuum to 125PSI. This manual valve offers positive on/off control of any type of heating element or radiator. Heavy packing nut and a one piece formed packing for a tight seal around the stem. Available in angle or straightway pattern. Female NPT inlet and union/male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : ML5970
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    List Price $147.00 $121.06  / each
  20. Mepco ML5971 - Brass Radiator Valve, 3/4" NPT Straight, 15 psi
    List Price $159.00 $130.94  / each
    SKU: DM1130
    11 in stock
    Mepco series 740A radiator valve 3/4" straight through pattern is applicable to steam heating systems with pressure of 25" vacuum to 125PSI. This manual valve offers positive on/off control of any type of heating element or radiator. Heavy packing nut and a one piece formed packing for a tight seal around the stem. Available in angle or straightway pattern. Female NPT inlet and union/male NPT nipple outlet. Explore More
    • Manufacturer : Mepco
    • Part Number : ML5971
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    List Price $159.00 $130.94  / each
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