Product Description
| Basic design specification | BS 1873 or refer API 600 |
| Pressure-temperature rating | ASME B16-34 |
| Structure length | ASME B16-10 |
| Flange type and size | ASME B16-5 |
| Butt weld end | ASME B16-25 |
| Inspection and test | API 598 |
Globe valve adopts OSY and BB(bolted bonnet), Rotate-Rising stem
and hand wheel which is
international current gate valve structure..
Feature
Body and bonnet
Body and bonnet design is according to precise calculation in order
to realize good strength,
rigidity and flow capacity. There designs a upper seal support on
bonnet that makes packing
seal more reliable in the valve full open condition, also replace
packing conveniently.
Seat and disc
Seat and disc adopt plane or conical sealing. for different
pressure and specification, there are
several seat forms below:
1.Seat ring connects or welds female end body by thread for easy
disassembly, maintenance
and replacement.
2.Directly bead welding sealing surface material on body.
3.For SS valve ,popularly seat sealing surface will be processed
molding directly on body.
Stem and stem nut
Stem and stem nut adopt suitable fit clearance and dentoform
correction screw drive to
assure flexible valve operation and self-locking valve switch
condition. A hard stainless
steel inlaid on the connection of disc and stem head in order to
prevent it extruded and
effect disc flexibility by rusting.
Packing
The size and quantity of packing meet the standards and ensure
reliable sealing.
Packing is graphite( free from asbestos). Packing spacer ring can
be provided when
customers require.(no packing spacer ring in standard product).
Body gasket
The flange connection form of body and bonnet is bolt fastening.
Flange sealing gasket forms below:
CLASS150 & PN1.6, 2.5Mpa flat gasket sealing.
CLASS300 & PN4.0, 6.4Mpa concave-convex gasket sealing.
CLASS600 & PN10.0Mpa and above octagon gasket sealing.
Company Profile
FAQ:
Q1:Are you a Manufacture or trading company?
A: We are a professional Manufacture factory, we have been in Valve
field more than 15 years. Our factory
is located inZigong City, Sichuan Province
Q2: What’s your MOQ?
A:Low MOQ,1 Set.
Q3:Can you provide OEM and customized product?
A: Yes, we can.
Q4:Do you offer guarantee for the products?
A:Yes, we offer 1 year warranty to our products.
Q5:Why Choose Weite Valve?
A:1. We are manufactory, we can provide cost effective products.
2. We have full experience in valve industrial, both our sales team
and technical engineers can provide you
professional solution.
