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Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

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常见问题

K-DRG WASSER NIEDRIGER HINTERDRUCK

Pressure regulators for water, low outlet pressure (max. 2 bar)
入口压力
Max. 16 bar (low-pressure type), Max. 25 bar (high-pressure type) 
内部部件
plastic, brass, rust-free steel 
壳体
copper alloy (Rg5) 
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属性

入口压力
  • Max. 16 bar (low-pressure type), Max. 25 bar (high-pressure type) 
内部部件
  • plastic, brass, rust-free steel 
壳体
  • copper alloy (Rg5) 
密封
  • NBR-SBR 
工作温度
  • Max. 75 °C 
弹簧罩
  • plastic PA 6 (up to NB 32, low pressure version), pressed brass (up to NB 32, high pressure version), grey cast iron (from NB 40) 
最小压力落差
  • 1 bar
预压
  • Min. 1.2 bar (low-pressure type), Max. 2.5 bar (high-pressure type) 
Customs tariff number
  • 84811005 
所有属性

产品说明

提示
Further information on request.
说明
Pressure regulator with pressure-reduced single-seated piston valve or single-seated diaphragm valve and built-in strainer. Specially designed for use with water. The device is also suitable for all other applications involving neutral non-sticky liquids, air and neutral non-flammable gases.

Product variants

6 Results
显示尺寸图
名称
螺纹
DN
最小压力落差 (bar)
流量 kvs 值 (m³/h)
详细信息 / items
R 1/2″ -14 
15 
1 bar
2.9 m³/h
了解更多
R 3/4″ -14 
20 
1 bar
3.9 m³/h
了解更多
R 1″ -11 
25 
1 bar
5.4 m³/h
了解更多
R 1.1/4″ -11 
32 
1 bar
6.1 m³/h
了解更多
R 1.1/2″ -11 
40 
1 bar
12 m³/h
了解更多
R 2″ -11 
50 
1 bar
13 m³/h
了解更多
DN = 额定直径,额定宽度

Column selection

螺纹
DN
最小压力落差 (bar)
流量 kvs 值 (m³/h)
调节范围
A (mm)
B
C (mm)
D (mm)
DN = 额定直径,额定宽度