| 1.
Are all TEKVAL manufactured valves tested before they leave
the factory? |
|
__
YES. 100% both Hydraulic & Air tested. |
|
| 2.
Are Material Test Reports (MTR) available? |
| |
__ YES.
An MTR includes Pressure Test Report, Traceability Sheet and
Mill Test Certificate is available
|
| |
on
each
ANSI
rated
Gate,
Globe, Check, and Ball valves shipped to our customer. |
|
|
3.
Can
I get a Mill Test Report for a commercial valve e.g. bronze
and cast iron valves?
|
| |
__
Individual
MTR's are not available for these products. We can offer a certificate
of compliance.
|
|
| 4.
Are
torque or Cv values available? |
| |
__
TEKVAL does not publish this data in our catalogs. This information
can be obtained by calling
our |
| |
customer
service department. |
|
| 5.
What is the country
of origin of your valves? |
| |
__
Now TEKVAL owns manufacturing facilities in People's Republic
of China only. We have plan to |
| |
expand
our production facilities in North America and Europe in the
future. |
|
| 6.
Can you provide Certificate
of Origin? |
| |
__
Yes, TEKVAL can provide Certificate of Origin in free of charge.
|
|
| 7.
Does TEKVAL offer Motor
Operated valves? |
| |
__
TEKVAL may offer Motor Operated valves of Gate, Ball & Butterfly.
|
|
| 8.
Does TEKVAL have
any representatives overseas? |
| |
__
TEKVAL has representatives in Asia, Middle East, Europe, South
America and North America. |
| |
Please
contact TEKVAL for a specific country. |
|
| 9.
What is the wedge
design of TEKVAL Gate valves? |
| |
__
The standard wedge design for all TEKVAL ANSI rated SS gate
valves is Flexible wedge throughout
|
| |
the
size range,however, solid wedge is also available for small
sizes 2" to 6" upon customer's |
|
| 10.
Does TEKVAL have
a Locking Lever or Oval Handle for ball valves? |
| |
__
There are several answers to this question depending on the
type of ball valve for your needs.
|
| |
A.
Flanged floating ball valves are supplied with a locking device
that is independent of the operator. |
| |
They
are an integral part of the mechanical stopper. |
| |
B.
Small size ball valves SS and Carbon Standard Port are also
provided with Locking Levers as |
| |
C.
Brass & Bronze ball valves can
be provided with a locking lever (LL) or locking Oval Handle
(OH-L) |
|
| 11.
Do TEKVAL 3-piece
forged steel Ball valves meet NACE? |
| |
__
Yes. All 3-piece forged steel A105N and 316SS ball valves comply
with NACE MR01-75 as standard. |
| |
The
body bolting is B7M/2HM for C.S. body.
|
|
| 12.
Do TEKVAL floating
ball valves comply with NACE? |
| |
__
YES. All flanged floating ball valves comply with NACE.
|
|
| 13.
Does TEKVAL make
a top-entry ball valve? |
| |
__
NO. TEKVAL manufactures standard port ball valves in the end-entry
design and full port in a split |
|
| 14.
Do TEKVAL stainless
steel valves meet NACE? |
| |
__
YES. The standard 316 valves manufactured by TEKVAL will comply
with the general requirements |
| |
of
NACE MR01-75.The bolting material is suitable for service conditions
described
for Class
III
|
|
|
|
