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  • Proportional pressure reducing valve
  • Proportional pressure reducing valve
  • Proportional pressure reducing valve
  • Proportional pressure reducing valve
  • Proportional pressure reducing valve
Proportional pressure reducing valve
Proportional pressure reducing valve
Proportional pressure reducing valve
Proportional pressure reducing valve
Proportional pressure reducing valve
+

Proportional pressure reducing valve

DN50-500
Proportional pressure reducing valve, red for fire protection anti-corrosion coating, with flange connections at both ends. The handwritten label 13:2 on the valve body represents its pressure reducing ratio: inlet pressure: outlet pressure=13:2.✅  principleRelying on the internal piston structure, the pressure is reduced according to a fixed ratio. When the upstream pressure fluctuates, the downstream pressure always changes synchronously according to the set ratio. Unlike the previous 200X adjustable pressure reducing valve (adjustable pressure regulator), it cannot adjust the pressure arbitrarily on site and has a fixed pressure reduction ratio.✅  Basic Parameters• Model: YB43X-16• Connection form: Double flangeValve body material: ductile iron, red epoxy anti-corrosion• Nominal pressure: PN16• Medium: clear water, fire water, temperature ≤ 80 ℃• Pressure reduction ratio: This machine has a ratio of 13:2 (there are also common specifications such as 2:1, 3:1, 3:2, etc.)✅  Usage scenariosFire water supply system, high-rise building partition water supply, and domestic water supply pipelines are used to reduce front-end high pressure, protect back-end pipelines, nozzles, and valves, and are mostly used for pipelines with fixed pressure ratios.✅  Product advantages1. Simple structure, no complex pilot valve pipelines, low failure rate;2. Constant pressure reduction ratio and stable voltage regulation;3. Small in size and easy to install;4. Waterproof hammer, reliable sealing;5. Fire red coating, suitable for fire engineering acceptance.

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lh@sfvalves.cn, sc@sfvalves.cn

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+8619358036990, +8619358022290

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  • 产品描述

  • Proportional pressure reducing valve, red for fire protection anti-corrosion coating, with flange connections at both ends. The handwritten label 13:2 on the valve body represents its pressure reducing ratio: inlet pressure: outlet pressure=13:2.

    ✅  principle

    Relying on the internal piston structure, the pressure is reduced according to a fixed ratio. When the upstream pressure fluctuates, the downstream pressure always changes synchronously according to the set ratio. Unlike the previous 200X adjustable pressure reducing valve (adjustable pressure regulator), it cannot adjust the pressure arbitrarily on site and has a fixed pressure reduction ratio.

    ✅  Basic Parameters

    • Model: YB43X-16

    • Connection form: Double flange

    Valve body material: ductile iron, red epoxy anti-corrosion

    • Nominal pressure: PN16

    • Medium: clear water, fire water, temperature ≤ 80 ℃

    • Pressure reduction ratio: This machine has a ratio of 13:2 (there are also common specifications such as 2:1, 3:1, 3:2, etc.)

    ✅  Usage scenarios

    Fire water supply system, high-rise building partition water supply, and domestic water supply pipelines are used to reduce front-end high pressure, protect back-end pipelines, nozzles, and valves, and are mostly used for pipelines with fixed pressure ratios.

    ✅  Product advantages

    1. Simple structure, no complex pilot valve pipelines, low failure rate;

    2. Constant pressure reduction ratio and stable voltage regulation;

    3. Small in size and easy to install;

    4. Waterproof hammer, reliable sealing;

    5. Fire red coating, suitable for fire engineering acceptance.

Contact Us

Send Email

lh@sfvalves.cn

sc@sfvalves.cn

WhatsApp

+8619358036990

+8619358022290

Phone/Wechat

+86-13932786363

+86-18632765063

Proportional pressure reducing valve

DN50-500
Proportional pressure reducing valve, red for fire protection anti-corrosion coating, with flange connections at both ends. The handwritten label 13:2 on the valve body represents its pressure reducing ratio: inlet pressure: outlet pressure=13:2.✅  principleRelying on the internal piston structure, the pressure is reduced according to a fixed ratio. When the upstream pressure fluctuates, the downstream pressure always changes synchronously according to the set ratio. Unlike the previous 200X adjustable pressure reducing valve (adjustable pressure regulator), it cannot adjust the pressure arbitrarily on site and has a fixed pressure reduction ratio.✅  Basic Parameters• Model: YB43X-16• Connection form: Double flangeValve body material: ductile iron, red epoxy anti-corrosion• Nominal pressure: PN16• Medium: clear water, fire water, temperature ≤ 80 ℃• Pressure reduction ratio: This machine has a ratio of 13:2 (there are also common specifications such as 2:1, 3:1, 3:2, etc.)✅  Usage scenariosFire water supply system, high-rise building partition water supply, and domestic water supply pipelines are used to reduce front-end high pressure, protect back-end pipelines, nozzles, and valves, and are mostly used for pipelines with fixed pressure ratios.✅  Product advantages1. Simple structure, no complex pilot valve pipelines, low failure rate;2. Constant pressure reduction ratio and stable voltage regulation;3. Small in size and easy to install;4. Waterproof hammer, reliable sealing;5. Fire red coating, suitable for fire engineering acceptance.

Email:

lh@sfvalves.cn, sc@sfvalves.cn

WhatsApp:

+8619358036990, +8619358022290

Send Inquiry
Related Product

Contact HENGYA for Shipping, delivery, and payments information.

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