Shandong Navarch Automation Technology Co., Ltd.
China Manufacturer with main products: Electric Control Valve |
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Specifications
NVK40 series - flange type electric two way valve
Product features:
- precision casting HT250
The valve with a pressure balanced to ensure the low force under high off ability, high differential pressure switch.
The maximum allowable pressure 1000kPa
The stem seal with special seal combination
- all metal connecting valve seat to ensure the service life
L comply with GB9113 flange standard
Technical parameters:
The nominal pressure PN16
The suitable medium water, ethylene glycol
The medium temperature 2~~150
The fluid characteristics such as the percentage of
The leakage rate of Kvs is less than or equal to 0.05%
The valve stem, valve spool and valve seat: 304 stainless steel
- trip DN40-100 20mm
40mm DN125-350
Application: continuous control for district heating system and HVAC system.
And SIEMENS SAX, SKD, SKB, SKC series of actuators with the installation.
Service Guarantee
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Free Service Charge
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ECVV Supply
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Product Quality Commitment
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Deposit Service Commitments
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After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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