smc(frp) valve catalogue1
TRANSCRIPT
SMC BALL VALVE
Prevention of product damage and screw abrasion through the improvement of the durability of the resin in the area the largest force is applied by putting metal reinforcements into the inside of the shaft.
eliminate friction by leaving a gap between the ball and matrix and, by strengthening the watertightness by putting an O-ring between them instead, to prevent the ball and matrix from being worn and to use after a simple repair or replacement of the defective part.
First SMC Ball Valve in the world
Strengths of FRP (Corrosion resistance, heat insulation, lightweight and low heat deformation rate)
-All development has been ended in a failure due to the above strengths even a lot of trials have been made.
-Valve finally succeeded in the development of the product for the first time in the world by overcoming the same failure experiences.
Core Technologies
Core Technologies
Excellent in productivity and cost savings in logistics and inventory control as a molded product unnecessary to take a finishing process
-developed a resin resistant to a pure hydrochloric acid for the first time in the world.-Excellent in chemical resistance through the melting of thermo-hardening resin (SMC) and heat press foaming
Acid Resistant
Durability-Developed a ball valve not frozen and burst for the first time in the world.-Rated as excellent in abrasion resistance more than 3 times more than PVC valve proved in the durability and vibration resistance test
excellent in economics and suitable for use in shipbuilding, construction of building, etc. as it is lightweight of 1/5 of an existing metal valve, suitable for use in the sea-bed as it is salt resistant and suitable to be used as an underwater valve as it is rust free.
Product Innovation
Productivity
특성 특성
Competivity(comparison)
Great durability and abrasion resistance
No rust, no transformation by heat
Stable size
Easy processing, no finishing processing
Good strength, lighter than aluminum (1/5 of metal)
-low cost-various kinds of processing is possible-wide range of properties of matter
-finishing processing-weak durability-weak strength-transformation by heat, color change-instable size
-good strength-good abrasion-good tension
-high cost-heavy-breakable by impact-rust outside
Stainless SteelPVC
SMC
Product Types
Actuator
Core Technology -1
1) Yoke part: It, through the design to combine H-beam shape and ribs for preventing yoke deformation together, prevents a crack produced due to a concentrated load by evenly spreading the load applied when an equipment is operating and realizes the extension of a product life by minimizing the deformation developed by aging even use for a long time. According to the outcome from our internal test, it satisfied the run of 1.6 million times and this product is currently under the durability test by a Japanese company.
2) Yoke pin assembly: Apart from the way of forcible insertion, it is designed the pin is assembled smoothly and the rupture of the driving yoke is prevented and the loss of the pin is also permanently prevented at the same time by placing a retaining ring.
3) Guide ring and pad: It enables to keep the best operation condition for a certain period of time without applying lubricant by adding molybdenum to the material to make operation smooth and a clip feature has been also added in order to prevent the accessories from falling off.
Yoke pin
Guide ringpad
- Core Technology 2
4) Crank and shaft: By adopting a broach method different from the existing press method in order to increase the precision in the operation, the flow tolerance and driving noise has been drastically reduced and the product life has been extended.
5) the symmetry design of all parts makes it possible to minimize the number of the parts to be stockedand maximize a production capacity.
6) It also provides convenience in maintenance service required when the product is damaged, broken or lost, which happens in the field from time to time.
Copies of Certificates
Test Evaluation-1
Evaluation Item Evaluation Method and Certification Guideline Results
Perfor
mance
Durability
Fill with water higher than 80℃ and apply to the maximum pressure. no
leakage should be found after running less than 10 times/minute up to 4,000
times.
Passed
Body Internal Pressure
In the condition that the valve opens 1/2, no problem should be found when
applied to more than 1.5 times of maximum operating pressure.
.
Passed
Pipe Internal pressureIn the test conditions (23℃±8℃, 1.70MPa, 1,000 hours), seal state should
be maintained in both sides of the valve.
Passed
Pipe Internal pressure
(outer skin test)
In the test conditions (23℃±8℃, 1.70MPa, 1,000 hours), no peeling and air
bubble should be detected in the leak test conducted in accordance with
the immersion or leak detection solution method.
Passed
Pipe Internal pressure
(Operation Test)
In the test conditions (23℃±8℃, 1.70MPa, 1,000 hours), no seat leakage
from the product should be detected after the test conducting full open and
close 10 times.
Passed
LeakageIn the condition the valve is closed, no leakage should be detected when
applied the maximum pressure to the side of inlet using air or nitrogen.
Passed
Test Evaluation-2
Evaluation ItemEvaluation Method and Certification Guideline Results
Perfor
mance
Temperature Resistance
Ball valve should be operating normally without leakage after test in the test
conditions (test for 24 hours each at -29℃±3℃ and 38℃±3℃)
Passed
Temperature Resistance
(Outer Skin Test)Passed
Temperature Resistance
(Operation Test)
Passed
Vibration Resistance
Test
Test Conditions
- Total table stroke : 0.51~1.78mm
- Frequency : 28~37Hz
- Time : 5 stages, 5 minutes/stage
- Water pressure 1.47MPa, 5 minutes after
vibration test
All parts and the ball valve should be operating normally without leakage.
Passed
Electrical
insulation
250℃~
-50℃
good heat
insulation1/5weight
No finishing process
Low costChemical
resistance
Additional
function
durability
Abrasion resistence
crashworthyHydrochloric acid
35%
Sulfuric acid
70%
Other chemical
SMC Ball Valve
Feature
Strong
structure
-Excellent in the heat insulation property (thermal insulation, cold insulation) as thermal conductivity rate is as low as about1/180.
-It is resistant even to a pure hydrochloric acid and strong against seawater and suitable to use in the desalination facilities, shipbuilding plants, power plants.
Seawater Line
marketability
It is resistant even to a pure hydrochloric acid and suitable to use in the chemical plant facilities working for steel treatment line with hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, acetone, ammonia, etc.
Chemical Line
-Suitable for use in tap water by eliminating rust from water.
-It is suitable for a sewage treatment facilities, etc. where the operation may be interfered by corrosion.
Water and sewer
Suitable for wastewater treatment lines in paper mills, automobile factories, etc.Industrial facilities
marketability
Thermoelectric Power Plant( 당진, 서천, 평택, 보령, 울산, 동해, 영동, 태안, 삼천포, 영흥, 서인천, 인천, 울산)
Nuclear Power Plant ( 월성, 울진 )
Clients and setup places
Clients Set-up Place Clients Set-up Place
Samsung
electronics수원공장-폐수처리장 Hyun hysco 순천, 당진공장-염산라인
Samsung Total 서산공장-약품 라인 Hankuk paper 울산-약품 라인
Samsung fine
chemicals울산공장-과성소다 라인 Huchems 여수 폐수처리장
Samsung
Automobile 부산공장-폐수처리장 Miwon Commercial 울산공장-유황처리시설
LG Chemical 여수공장-염산 라인 OCI 군산공장-차아염소산소다라인
POSCO 포항, 광양-염산 라인 Kyoung In 반월공장-염산, 가성소다
Water and
Sewerage
거창군(상수), 순천시, 군위군,
영덕군, 울산, 강릉, 포항, 울진군Hanhwa chemical 여수 VCM공장-염산, 가성소다
◎ Komipo(Boryung) – Recommend that no deformation is occurred at high temperature as it is made of
thermo-hardening resin.
◎ Komipo(Seochun) – Recommend that this is a non-toxic and non-corrosive material at all.
◎ EWP– Recommend that this is excellent in chemical resistance.
◎ Hyundai hysco(SoonChun) – Recommend that this is rust and scale free product and that this is
excellent in electrical insulation
◎ L G Chemical – Recommend this is price comparative compared with an acid-resistant valve.
Major Recommendation for Business
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