Product Details
Lift Check Valve, Inch 1/2"~16" , Class150~Class 2500
Zaval Lift check valves are also called piston check valves. They
are essentially globe valves without the stem and top works,
allowing the disc to respond to flow rates and direction. The disc
has linear movement and is typically body-guided with conical
seating surfaces. Springs can be added above the disc to provide
more closure force when the disc returns to its closed position.
Design Features
- Compact and reasonable product structure, reliable tightness and
good performance
- Lift piston type disc
- Rapid closing and flexible actions of the valve disc
- Small closing impact, water hammer is not liable to be generated
- Lift Spring Loaded Disc DesignInternal Hinge Pin Design Standard
- Through-body Hinge Pin Design Available
- Renewable Seat
Technical specification
Design & manufacturing standard as per API 6D /BS 1868
Face to face standard as per API 6D / ASME B16.10
Fanged ends standard as per ASME B16.5/ ASME B16.25
Testing & inspection standard as per API598 /API 6D
Company Profile
Zaval is a professional manufacture & exporter of industrial
valves which was founded in 2007. The factory located in Sanqiao
Industrial Zone, Dongou Street, Yongjia city. The professional
sales and service team started the business in valves from then on
and has expanded the markets to many countries of the world. The
products are of assured good quality and sensible price. Zaval’s
commitment is to find the most suitable and economical products for
customers. We take the quality and customer needs on the utmost
position and strive to better serve for our valued customers. We
conform to the latest standards and emphasize on managerial,
technical and technological innovation. With an extensive network
of sales, service and distribution, Zaval always respond to
customer requests faster and more efficiently, offers an on-time
delivery of various requirements for our customers.
Zaval’s success is driven by: purchasing power, reliable partners,
established engineering facilities and an advanced distribution
system for guaranteed availability. Our in-house engineering, test
and automation facility ensures that our clients have access to
quality technical and customer support.