All Categories

History

  1. Metoree
  2. Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (for water, for cold regions) LP-9RN type (Ben Co., Ltd.)
Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (for water, for cold regions) LP-9RN type-LP-9RN-F (nominal diameter 40)
Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (for water, for cold regions) LP-9RN type-Ben Co., Ltd.

Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (for water, for cold regions) LP-9RN type
Ben Co., Ltd.

About This Product

A constant water level valve for cold regions equipped with a water drainage mechanism and a flow rate adjustment mechanism. To prevent red water, the threaded type can have a tube end core built into the bronze main body.

■Main features

- Constant water level valve designed for cold regions. - Equipped with a water drainage mechanism and flow rate adjustment mechanism. ・Countermeasures against red water: Screw-in type = Main body made of bronze + Tube end core can be installed ・Since the passage to the pilot piping is a bypass flow path, there is no effect of intermittent water supply from the ball tap due to waves, providing quiet and stable water supply.

■Water Supply Act Performance Standards Certification Registered Product (E-159)

・Pressure resistance ・Leaching ・Cold resistance

  • Product

    Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (for water, for cold regions) LP-9RN type

Share this product


Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (for water, for cold regions) LP-9RN type

Image Part Number Price (excluding tax) Valve type Mounting position Ambient temperature Nominal diameter Minimum differential pressure before and after the valve Valve closing time adjustment needle Material (inner surface) Material (main body) Material (main parts) Water drainage mechanism Fluid temperature Flow rate adjustment mechanism End connection Applicable pressure Applicable fluid Accessories
Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (for water, for cold regions) LP-9RN type-Part Number-LP-9RN-F (nominal diameter 40)

LP-9RN-F (nominal diameter 40)

$ 1,371.50〜

Constant water level valve

Upright installation on horizontal piping

-20~60℃

40~100 (1 1/2~4)

・Nominal diameter 40･50: 0.03MPa
・Nominal diameter 65~100: 0.035MPa

─

─

CAC406

C3604･NBR

With

1~60℃ (1~40℃ when using tube end core)

With

JIS 10K FF flange

・Nominal diameter 40･50: 0.03~0.75MPa
・Nominal diameter 65~100: 0.035~0.75MPa

・Tap water
・Industrial water

・Nominal diameter 20 ball tap (with poly sand)
・Nominal diameter 20 male/female bushing

Other products of Ben Co., Ltd.

Reviews shown here are reviews of companies.

Pressure reducing valve (for steam, air/gas) Pressure reducing valve (for steam) RP-7 type-Ben Co., Ltd.

Pressure reducing valve (for steam, air/gas) Pressure reducing valve (for steam) RP-7 type

Ben Co., Ltd.

$715.00

50+ people viewing

Control Pressure Valves

2 models listed

Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve (for water/hot water/air/liquid) RD-37 type-Ben Co., Ltd.

Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve (for water/hot water/air/liquid) RD-37 type

Ben Co., Ltd.

$2,262.00

50+ people viewing

Control Pressure Valves

2 models listed

Safety relief valve, safety valve, relief valve (relief valve) Safety relief valve SL-39V type-Ben Co., Ltd.

Safety relief valve, safety valve, relief valve (relief valve) Safety relief valve SL-39V type

Ben Co., Ltd.

$490.10

50+ people viewing

Last viewed: 10 hours ago

Relief Valves

3 models listed

Circuit valve, primary pressure regulating valve MD-14CN type-Ben Co., Ltd.

Circuit valve, primary pressure regulating valve MD-14CN type

Ben Co., Ltd.

$1,391.00

50+ people viewing

Relief Valves

3 models listed

Circuit valve, primary pressure regulating valve Primary pressure regulating valve (for oil) MD-22 type-Ben Co., Ltd.

Circuit valve, primary pressure regulating valve Primary pressure regulating valve (for oil) MD-22 type

Ben Co., Ltd.

40+ people viewing

Last viewed: 1 hour ago

Pressure Regulators
Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (FV valve) related products DS-16 type-Ben Co., Ltd.

Constant water level valve, vacuum breaker, check valve, backflow prevention device Constant water level valve (FV valve) related products DS-16 type

Ben Co., Ltd.

$307.45

50+ people viewing

Temperature adjustment valve, mixing valve, temperature on/off valve, hot water supply stop valve Mixing valve x check valve JRG3400N type-Ben Co., Ltd.

Temperature adjustment valve, mixing valve, temperature on/off valve, hot water supply stop valve Mixing valve x check valve JRG3400N type

Ben Co., Ltd.

$1,163.50

60+ people viewing

Last viewed: 6 minutes ago

Mixing Valves
Steam trap, drain separator, silencer, air trap, radiator valve Steam trap AT-6F type-Ben Co., Ltd.

Steam trap, drain separator, silencer, air trap, radiator valve Steam trap AT-6F type

Ben Co., Ltd.

$298.35

50+ people viewing

Last viewed: 10 hours ago

Steam Traps
Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve AF-4M type-Ben Co., Ltd.

Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Air vent valve AF-4M type

Ben Co., Ltd.

$198.90

60+ people viewing

Air Release Valves

3 models listed

Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Vent valve (Maxi vent) AV-2C type-Ben Co., Ltd.

Air vent valve, intake/exhaust valve, vent valve/positive pressure reliever for drainage Vent valve (Maxi vent) AV-2C type

Ben Co., Ltd.

$112.45

60+ people viewing

Last viewed: 13 hours ago

Quick Exhaust Valves

3 models listed

Expansion pipe joint, ball joint sleeve type expansion pipe joint JS-6HW type-Ben Co., Ltd.

Expansion pipe joint, ball joint sleeve type expansion pipe joint JS-6HW type

Ben Co., Ltd.

$975.00

40+ people viewing

Expansion Joints
Strainer KT-1D type-Ben Co., Ltd.

Strainer KT-1D type

Ben Co., Ltd.

30+ people viewing

Last viewed: 23 hours ago

Strainers

View more products of Ben Co., Ltd.

About Company Handling This Product

Ben Co., Ltd.

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2025 Metoree