We are leading manufacturer & supplier of PTFE / FEP / PFA Lined Non Return Valve in India
Click on Image to Enlarge Ask PriceValve Size (mm) | L | H | H1 | T | OD | ID | R/F | P.C.D | Holes Dia HD | No. of Hole NH |
25 | 127 | 120 | 200 | 14.3 | 108 | 25 | 51 | 79.4 | 16 | 4 |
40 | 165 | 160 | 250 | 17.5 | 127 | 40 | 73 | 98.4 | 16 | 4 |
50 | 178 | 175 | 300 | 19 | 152.4 | 50 | 92 | 120.6 | 19 | 4 |
80 | 203 | 240 | 350 | 23.8 | 190.5 | 75 | 127 | 152.4 | 19 | 4 |
100 | 229 | 270 | 450 | 23.8 | 228.6 | 95 | 157 | 190.5 | 19 | 8 |
150 | 267 | 330 | 550 | 25.4 | 279.4 | 145 | 216 | 241.3 | 22.2 | 8 |
BODY MATERIAL OPTIONS
- Ductile Iron ASTM A395.
- Cast Steel ASTM A216 Gr.WCB.
- ASTM A351 Gr. CF8/AISI S.S. 304.
- ASTM A351 Gr. CF8M/AISI S.S. 316.
LINING MATERIAL OPTIONS
- Teflon® PFA – ASTM D 3307, Type II.
- Teflon® FEP – ASTM D 2116, Type IV.
- PTFE Solid Type Ball – D 1457.
TECHNICAL SPECIFICATIONS
- Design Standard : BS EN ISO 17292 : 2004 (Formerly BS 5351)
- Drilling : ASA 150# DIN 2632/2633/BS 10 Table D, E or F are
- also available on request.
- Face to Face : ANSI B 16.10 / DIN 3202/BS EN 558-1/2.
- Lining Thickness : 3 mm to 5 mm
TEST & INSPECTION DATA
- Hydraulic Test – Body (Shell) : 20 Kg/Cm².
– Seat : 10 Kg/Cm². - Pneumatic Test – Seat : 6 Kg/Cm².
- Spark Test : 15 K.V D.C.
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