FEP Lined valves manufacturers in IndiaGEAR OPERATED

Avail FEP lined butterfly valves for extreme applications used in chemical, pharmaceutical, petrochemical and food industries.

Having stem-sealing feature, butterfly valves are used for making a seal between PTFE and PFA. As the precision FEP lined valves manufacturers in India, we maintain all the international standards of our valves and fittings. These are coated valve range of products that resist corrosion. Oil and other acids and chemicals are unable to temper the quality of lined butterfly valves available at our store.


You can collect your choice of hand lever operated or automated valves designed by our experts for smooth and effective functioning.
PFA Lined Butterfly Valves

Dimensional Table

Rating: 150 Class

SIZE(NB) L±3 L1±1 D1±2 D±2 H1±8 H2±8 L2±8 d±8
125(mm) 64 56 125 185 165 390 242 250
150(mm) 64 56 150 216 190 425 242 250
200(mm) 70 60 200 270 200 465 242 250
250(mm) 80 68 250 323 250 565 275 350
300(mm) 90 78 300 380 295 600 275 350
350(mm) 90 78 350 421 335 650 275 350
FEP Lined Valves

Material Specification

No. DESCRIPTION QTY. MATERIAL
1 BODY 2 CS/SS EPOXY PAINTED
2 SEAT 1 P T F E
3 DISC 1 SS INSERTED PHD/PVDF/PFA/FEP LINED
4 STEM 1 SS 304 INTEGRAL TO DISC
5 STEM SEAL – TOP & BOTTOM 2 P T F E
6 SEAL CUP – TOP & BOTTOM 2 PPH/PVDF/PFA/FEP
7 TEE BUSH – TOP & BOTTOM 1 SS 304
8 DISC SPRING – TOP & BOTTOM 2 50 Crv 4
9 THRUST WASHER – TOP & BOTTOM 2 SS 304
10 TJRIST COLLAR – TOP 2 STEEL / SS
11 ADJUSTABLE BOLTS 1 SS / STEEL PLATED
12 LOCK PLATE (FOR TOP SEAL) 1 MS. EPOXY PAINTED
13 GEAR BOX 1 CAST IRON
14 FASTENERS 1 H.T. STEEL / SS
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PTFE Lined Butterfly Valves | PFA Lined Butterfly Valves | FEP Lined Valves

HYDRO TEST PRESSURE:

  BODY : 15 KG/CM2
  SEAT : 11 KG/CM2
 

Notes

1 Manufacturing Standards
  Design : API 609- Wafer Type
  Fact To Face Dimension : API 609 category ‘A’
  Connection Rating : ANSI B 16.5: 150#;
  Test Standard : ISO 9093-2/API 598/
BS EN 12266-1 : 2003
2 Spark Test
15 KVDC
3 Standard Resin Specifications For Lining
  PTEF : ASTM D 1457
  PVDF : ASTM D 3222
  PFA : ASTM D 3307
  FEP : ASTM D 2116
4 Material
  CS : ASTM A 216 Gr.WCB
  SS : ASTM A 351 CF 8/ASTM A 351 CF8 M