Concentric rubber lined
2 piece split body ptfe lined
Double eccentic high perfomance
Tripple eccentic high perfomance
Wafer type , lug type , double flanged
Design and Manufacturing : API 609 , BS EN 558 , DIN 3202, ISO 5752
FLANGE : ANSI , BS , DIN , ISO, UNI , JIS,AS
PRESSURE RATING: TRIPPLE ECCENTIC HIGH PERFOMANCE DN40-300: PN16 (200 PSI) DN350 & ABOVE: PN10 (150 PSI)
TESTING: API 598 , MSS SP 61 , ANSI B16.104
A Butterfly Valve is much smaller than other valve design.
Its advantages are saving in materials, less weight, small space requirement, and easy installation and operation. The liner materials used in the construction of JAYANT butterfly valve are either Elastomer or TEFLON.
Wafer construction provides maximum strength under conditions of pipeline strain.
JAYANT butterfly valve performs the basic functions of flow, one is stopping the flow, second is Controlling flow and third is regulating flows and pressure with several advantage functions such as:
Tight shut off
Less fluid resistance achieved through smooth flow
Low pressure drop.
On-off ot throttling application
Suitable for automation with low operationg torque and 90 deg. Operating angle.
Reduced weight and installation space.
No flange gasket
Quick fitting and dismantling
Easy replacement and renewable seat.
| BODY | Cast iron | ASTM A 126 Cl. B |
|---|---|---|
| Ductile iron | ASTM A 356 Gr. 65-45-12 | |
| Carbon steel | ASTM A 216 Gr. WCB | |
| Stainless steel | ASTM A 351 Gr. CF8 / CF8M | |
| Bronze | ASTM B 62 | |
| DISC | Ductile iron | ASTM A 356 Gr. 65-45-12 |
| Stainless steel | ASTM A 351 Gr. CF8 / CF8M | |
| Aluminium bronze | ASTM A B 148 Cl. C95500 | |
| Coated | EPDM , Viton , Buna-N etc. | |
| STEM | Stainless steel | ASTM A276 410 |
| Stainless steel | ASTM A276 304 | |
| Stainless steel | ASTM A276 316 | |
| Stainless steel | ASTM A276 316 | |
| K-Monel | ASTM B164 | |
| SEAT | Elastomer | Working temperature |
| *EPDM | 0°C ῀ + 80° C | |
| *NBR | 0°C ῀ + 70° C | |
| *Vitron | – 20°C ῀ + 150° C | |
| *Silicon | – 20°C ῀ + 120° C | |
| *Neoprene | – 10°C ῀ + 700° C | |
| PACKING | EPDM | |
| NBR | ||
| Viton | ||
| GLAND | PP | |
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