Product Details
High Pressure Seal Gate Valve, Inch1/2"-60" Class900-2500, Carbon
Steel, Stainless Steel
Zaval high pressure seal gate valves are designed in accordance
with API600 and ASME B16.34 for service of high temperature and
high pressure and are widely used in fossil fuel power plant.
Compared with bolted bonnet joint valves, it provides absolute
reliable sealing of the bonnet joint, so that the pressure seal
valves are more compact and rigid as well as maintenance
cost-effective at high temperature and high pressure service.
Design Features
The valve self-sealing type bonnet.
The disc wedging phenomenon is not liable to be caused when
temperature rises.
Flexible wedge.
Full stellite overlay seat sealing surface
Full wedge guiding design.
Absolute bonnet joint leak proof.
Optional by-pass design.
Specifications
Design | API 600 |
Face to Face | ASME B16.10/API 6D |
Flanged Ends | ASMEB16.5/MSS-SP-44/ASME B16.25/SMBE B16.47 |
Shell Wall Thickness | ASME B16.34 |
Marking/Surface Quality | MSP-SP-25 |
Pressure Test | 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.