FEP, FPA, PTFE Lined Ball Check Valve
Two Piece Design Cast Body as per Design Standard ASME B 16.34
End Connection – Flanged End
Pressure Rating – 150#
PFA – FEP – PTFE – Teflon® Lined Ball Check Valve Flanged End, Rating Class 150 – Model Series: PTBCH1
Zeel engineers recommend to install PTFE-FEP-PFA Lined Ball Check Valve in vertical line application.
Teflon, FEP, PFA, PTFE Lined Ball Check Valve – Non Return Valve under normal flow the solid PTFE ball is pushed away from it’s seat and fluid flows through the valve, in a backwards flow condition the ball is pushed firmly back into it’s seat and prevents flow through the valve stopping process contamination etc.
Zeel engineers PTFE Lined floating Ball Check Valves are two piece design construction with Solied PTFE Ball. Wide range of Body Material selection available like Grey Cast Iron, S.G. Iron, Malleable Iron, Ductile Iron, Carbon Steel, Stainless Steel 304 & 316 along with PTFE, PFA, FEP, Teflon® lining. Zeel engineers PTFE Lined Ball Check Valve face to face dimension is in as per zeel engineers standard and flange drilling as per ANSI B16.5, 150 Class.
Zeel engineersa Quality FEP, FPA, PTFE Lined Ball Check Valve Manufacturer, Exporter, Supplier, Stockist. Vertical Line Ball Type Non Return Valve – NRV Ready Stock.
Design & Testing International Standard of PTFE Lined Check Valve
| Design Standard | : | ASME B 16.34 |
| Inspection & Testing Standard | : | BS EN ISO 12266 – I (BS 6755 – I) / API 598 / ISO 5208 |
| Flange To Flange Distance | : | As Per ANSI B 16.10 |
| End Connection | : | Flanged End to ANSI B 16.5, Class 150 / 300 / 600 |
| : | BS 10 Table D / E / F / H | |
| : | PN 6 / PN 10 / PN 16 / PN 25 / PN 40 / PN 64 | |
| : | DIN Standard / JIS Standard / IS Standard | |
| Manufacuring Size Range | : | 1″ (DN25) to 6″(DN 150) |
| Pressure Rating of Valve | : | 150# / PN10 / PN16 |
MOC (Bill of Material – BOM) for PTFE Lined Ball Check Valve
| Body | : | ASTM A 126 GR. B / IS 210 GR. FG 200/220/260 (Cast Iron) / Ductile Iron / Nodular C.I. |
| : | ASTM A 216 GR. WCB (Cast Carbon Steel) | |
| : | ASTM A 351 GR. CF 8 / CF 8M (SS 304 / SS 316) | |
| : | ASTM A 351 GR. CF 3 / CF 3M (SS 304L / SS 316L) | |
| : | ASTM A 351 GR. CN7M / ASTM A351 Gr. CF8C | |
| : | ASTM A351 Gr. CD4Mcu / ASTM A351 Gr. CK3MCuN | |
| : | ASTM A352 Gr. LCA / LCB / LCC | |
| : | NACE MR0175 / NACE MR | |
| Ball | : | Solid PTFE |
| Body Lining | : | PTFE / FEP / PFA / Teflon® |
| Seat | : | PTFE Virgin / 25% GFT / CFT |
| Lining Thickness | : | 3.0mm Minimum |
| Body Lining Test | : | Spark Test at 15 KV DC |