FLB045 Brass Swing Check Valve PN-20 (Screwed)

FLB045
  • Item Code: FLB045
  • Pressure Rating: PN-20
  • Testing Standard: BSEN 12266 PART-1
  • Size Range: 15mm to 50mm
  • Product Standard: BS 5154

Suitable For

suitable color
FLB045
 

Material Specification

FLB045
P. No. NAME OF PART MATERIAL SPECIFICATION
  1 BODY FORGED BRASS DIN EN 12165 Gr. CW617
  2 SCREW STAINLESS STEEL NICKEL PLATED
  3 DISC FACING NBR ---------
  4 DISC FORGED BRASS DIN EN 12165 Gr. CW617
  5 GASKET PTFE ---------
  6 COVER FORGED BRASS DIN EN 12165 Gr. CW617
FLB045

Dimensional Data

FLB045
SIZE (mm) 15 20 25 32 40 50
L 43 49 57 69 80 88
G 1⁄2" 3/4" 1" 1-1/4" 1-1/2" 2"
θC 15 20 25 32 40 50
B 8 9.5 10 12 12 14
~H 27.9 32.9 38.9 44 50.7 58.7
Item Code FLB 045 FLB 045 FLB 045 FLB 045 FLB 045 FLB 045

Principle Features

  • Design Std.: BS 5154.
  • Screwed in cover, Integral Seat.
  • Resilient Rubber Disc.
  • Screwed female BSP parallel threads to BS21 / IS:554.
  • Permit flow in one direction and closes automatically if the flow reverses.
  • Suitable for both horizontal & vertical installation.

PRESSURE RATING: PN-20

TEST PRESSURE(Hydrostatic)
BODY SEAT
30 BAR (g) 22 BAR (g)

END CONNECTION

  • Screwed Female Parallel Threads to BS21 / IS:554.

UTILISATION & SERVICE

  • “LEADER” Brass Swing Check valves are suitable for above-ground installations.
  • Best suited for hot & cold water.

WORKING PRESSURE

  • Maximum Working Pressure: 20 Bar.
  • See Pressure/Temperature Diagram.

TEMPERATURE LIMITS

  • Maximum working temperature: 100°C.
  • See Pressure / Temperature Diagram.
 

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