PVC Butterfly Valve to be Inserted Between Flanges with Wafer type
Body material : polypropylene fiber glass reinforced
Butterfly : PVC-C
Seal . EPDM
Working temperature: from 0°C to +60°C
Working pressure: see diagram
Applications: chemicals and all kinds of fluids compatible with PVC-C and EPDM.
Available range : from DN40‑to DN50 PN16
( a 20°C ) from DN65 to DN250 PN10
DN300 PN 8
Standard flanges: from DN40 to DN300
PN10-PN16-ANSI150
Butterfly: PVC; PP-H; PVDF
Seals: FPM or NBR.
Gear box.
Size | NPS2"-48" |
Pressure rating | Class 150~ Class 300 |
Material | WCB WCC WC6 WC9 C5 C12 LCB LCC CF8 CF8M CF8 CF3 CF3M CN7M CF8C |
Design & Manufacturing Standard | ASME B16.34,API609,BSEN 593 |
Face to Face | NPS≤24” as per API609,NPS≥24” as per BSEN 593 |
Flanged Dimension | ASME B16.5 ,ASME B16.47,BSEN 1092 |
Test and Inspection | API 598,BSEN 12266 |
Pressure-Temperature | ASME B16.34 |
Structure Type | Centerline,Double eccentric |
Operation Method | Manual,Worm Gear,Electric Actuator,Pneumatic Actuator,Gas over Oil Actuator |
Quality assurance system
1.Sclerometer
2.Universeal material testing machine
3.High speed analyzer
4.Chemical test
5.Electric analysis scales
6.Nde mt (magnetic powder) inspection
NDE UT (ultasonic) inspection
NDE PT (penetrate) inspecion
PMI spectrum analysis
Hydraulic pressure test
Cryogenic ball valve test
Fire-safe test
Certification
Our major products
Exporting is the dominant operation at Kaitai.In the process of KATA brand promotion and building up our distribution channels over the years and now has many satisfied and loyal customers.KATA is well recognized and its products are widely used in the oil and gas industry,power plant,boiler,metallurgy,pressure vessel,water supply and drainage and etc.