W-H77X-16Z

Wafer Butterfly Check Valve

Function: The valve disc is automatically opened by the flow of the medium itself and closed by the spring torsion and the medium flow to prevent the medium from flowing backward; Application Area: construction industry, water treatment, plate heat exchangers, etc.;

Features

Performance is safe and reliable, and the anti-interference is good;
Small size, light weight, compact structure;
Quickly close by itself depending on the spring torsion;
Can be installed on horizontal and vertical pipes;

Literature

- Specification Sheet - Wafer Style Check Valve (W-H77X-16Z)
- Specification Sheet - W-H77X-16Z

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Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:

ASSE	CSA	FM Approvals	NSF
UL	ULC	USC	WQA