Butterfly Valve
Butterfly Valve
  • We are engaged in offering Lined Butterfly Valve, these are widely used in chemical industries. Our lined butterfly valve controls the flow of fluid flowing through a section of pipe. This lined butterfly valve are available in various sizes, we can provide made-to-order lined butterfly valve as per customers’ requirements. Lined butterfly valves that are manufactured using fluoropolymers and superior quality raw material. All these products are rigorously inspected by a team of quality supervisors, which ensures that only selected products are dispatched at the customer’s premises.

Specification


Material Specification:
NO. DESCRIPTION QTY. MATERIAL
1 BODY 2 CS / SS EPROXY PAINTED
2 SEAT 1 PTFE
3 DISC 1 SS INSERTED PPH/PVDF/PFA/FEP LINED
4 STEM 1 SS 304 INTEGRAL TO DISC
5 STEM SEAL-TOP & BOTTOM 2 PTFE
6 SEAL CUP-TOP & BOTTOM 2 PPH/PVDF/PFA/FEP
7 TEE BRUSH -TOP & BOTTOM 1 SS 304
8 DISC SPRING-TOP & BOTTOM 2 50 Crv
9 THRUST WASHER-TOP & BOTTOM 2 SS 304
10 THRUST COLLAR-TOP & BOTTOM 2 STEEL / SS
11 ADJUSTABLE BOLTS 1 SS / STEEL PLATED
12 POSITIONER LOCK PLATE 1 STEEL PLATED
13 HANDLE LEVER 1 STEEL POWDER COATED
14 POSITIONER LEVER 1 STEEL POWDER COATED
15 SPRING 1 SPRING STEEL POWDER COATED
16 FASTENERS 1 H.T. STEEL / SS

Dimension Table:
Size (NB) L ± 3 L1 ± 1 D1 ± 2 D ± 2 H1 ± 8 H2 ± 8 L2 ± 8
50 MM 51 43 50 92 122 148 260
65 MM 54 46 65 105 132 162 260
80 MM 54 46 75 127 140 170 260
100 MM 60 52 100 157 150 192 260

Features

  • Compact size
  • Opens and closes quickly
  • Suitable for industrial applications
  • Reliable
  • Requires minimum maintenance
  • Easy to dismantle, easy to install
  • Quick opening, Good control, large flow, low pressure drop, and low weights and costs
  • It is applied in chemical processes and plants to prevent corrosion
  • Supreme quality for optimum performance
  • Acts as a excellent corrosion resistant
  • Easy to install, long service life, maintenance free, cost efficient
  • ‘Maintenance Free’ High Performance Design
  • Bubble Tight Closer provides process efficiency
  • Dynamic Live Loaded Seal Design give super safe operation.
  • Intact Performance in severe conditions of corrosion, abrasion, and temperature fluctuation.

Application

  • Cooling water, air, gases, and other similar applications, such as circulating water, etc.
  • Corrosive services
  • Food processing, chemical, and pharmaceutical services
  • Throttling service involving low differential pressures, as in cooling water or air supply systems
  • Vacuum service

2D Drawing

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