Product Overview

The H42W stainless steel check valve is strictly designed and manufactured according to the GB12235 standard. The valve disc moves up and down along the central positioning. The sleeve is made of a special material with excellent wear resistance and low friction coefficient, ensuring flexible and reliable operation. It boasts excellent sealing performance. The product is widely used in pipelines across various industries such as petroleum, chemical, and power sectors.

H42WStainless Steel Vertical Check ValveExecution Standards: 
Design and Manufacturing: GB12235 
Structure Length: GB12221 
Flanged Connection JB/T79-1994 
Testing and Inspection: JB/T9092-1999

H42WStainless Steel Vertical Check ValveUsage and Features: 
Strictly in accordance with GB12235 Standard design and manufacturing, the valve disc moves up and down along the center positioning. , The bushes are made of special materials with good wear resistance and low friction coefficient, ensuring flexible and reliable operation. . Excellent sealing performance. Widely used in the oil and chemical industries.On pipelines in various industrial conditions, such as the power industry.

 
H42WStainless Steel Vertical Check ValveKey Performance Specifications:

H42WStainless Steel Vertical Check ValvePrimary connection dimensions: 

H42WStainless Steel Vertical Check ValveProduct Ordering Instructions:

1.When the user has confirmed the type and model of the valve (especially non-standard models), the user should correctly explain the meaning and requirements of the model.

2.Customers should order based on the product models listed in the sample. If there are special requirements for the product items, please specify them in the order.

1Structural Length2Flange Standard3Valve structure types: such as full bore or reduced bore passage, body cover connection forms4Valve internals and other material requirements5Pressure tests, inspection standards, labeling, and other requirements

3When the application of the valve is very critical or the environment is relatively complex.,Please provide the design drawings and detailed specifications, as our experts will review and ensure their accuracy.

4.Our company can customize electric equipment according to specific customer requirements.,Pneumatic drive unit,Turbine assembly.

5.Our valves, produced by our company, meet all the requirements specified in the order. Each product undergoes rigorous inspections and tests according to the relevant standards before shipment.

6.All Zhongzhi Valves products come with a warranty period: official installation and use by the customer12Within a month or upon product shipment18Within a month.

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If you have any questions.Please call us at:0577-57787659 13588912654】,We will always strive to provide you with the best service.