FCS017 Forged Steel Ball Valve 3- Piece Full Bore (Screwed)

FCS017
  • Item Code: FCS017
  • Bore Type: Reduced Bore
  • Pressure Rating: CL-800
  • Testing Standard: API-598, BSEN 12266 Part-1
  • Size Range: 15mm to 50mm
  • Product Standard: BSEN ISO 17292

Suitable For

FCS017

Material Specification

P. No. NAME OF PART MATERIAL SPECIFICATION
1 BODY FORGED STEEL ASTM A105 (*)
2 FORGED STEEL ASTM A105 (*)  
3 BALL STAINLESS STEEL ASTM A276 TYPE 304 / ASTM Gr.CF8
4 SEAT PTFE/RPTFE  
5 BODY SEAL PTFE/RPTFE/GRAFOIL  
6 STEM & GLAND SEAL PTFE / GRAFOIL  
7 GLAND STAINLESS STEEL ASTM A276 TYPE 304
8 BELLEVILLE WASHER SPRING STEEL ZINC PLATED
9 STEM NUT STAINLESS STEEL ASTM A276 TYPE 304
10 STOPPER PLATE CARBON STEEL IS 2062
11 LEVER (ZINC PLATED) CARBON STEEL PLATE WITH PLASTIC SLEEVE  
12 LEVER NUT STAINLESS STEEL ASTM A276 TYPE 304
13 STEM STAINLESS STEEL ASTM A276 TYPE 304
14 LOCKING WASHER CARBON STEEL IS 2062
15 BOLTS ALLOY STEEL IS 1367 CL-10.9
16 NUTS H.T. STEEL IS 1367 CL-10.9
17 ANTISTATIC BALL STAINLESS STEEL SS TYPE 316
18 SPRING STAINLESS STEEL SS TYPE 316
FCS017

Dimensional Data

FCS017
 
SIZE (mm) 15 20 25 32 40 50
L 70 85 95 110 120 140
∅b 12.5 19 25 32 40 50
~H 82 103 112 118 125 125
C 14.5 16 19 20 23 23
Rc 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
~LL 125 175 175 225 225 225
∅SW 21.7 27 33.8 42.5 48.6 61.6
D 11 14 14 14 14 17

Principle Features

INTRODUCTION


Leader Ball Valves are available in three-piece construction. It offers full flow with minimum turbulence and can balance or throttle fluids. Ball move from closed to full open in a quarter of a turn of the shaft and therefore referred to as quarter turn ball valve.

  • Design Std.: BSEN ISO 17292.
  • Pressure Temperature Rating as per ISO 5208 / API 598.
  • Sturdy design for high-pressure & temperature service.
  • Three-piece constructions designed for easy online service.
  • Floating Ball, line pressure forces the floating ball against the downstream seat to effect bubble-tight sealing.
  • Mirror-finished Solid Stainless Steel Ball ensures bubble-tight sealing and lower operating torques.
  • Premium quality RPTFE seats to resist high temperatures than ordinary virgin PTFE.
  • Inbuilt antistatic mechanisms to provide electrical continuity.
  • Blowout proof stem design.
  • Fire safe design as per API 607, features secondary metal seats act in the event of a fire, after the soft seat totally deform, the ball moves and touch the metal seat to form a leak-tight seal.
  • Screwed Female Taper ends as per ASME B1.20.1 (NPT) / BS 21, Screwed Female Parallel ends as per ISO 228 / BS 21 available on request.
  • Socket-weld / Butt Welded are available on request with 100mm Nipple on both the ends.
  • Lever operated.
  • Valves can be offered with electrical and Pneumatic actuators on request.
  • Valves are available with IBR certification.

TEST PRESSURE(Hydrostatic)

Rating CL-800
Body (Hyd.) 207 Bar
Seat (Hyd.) 76 Bar
Seat (Air) 6.9 Bar

END CONNECTION

  • Screwed ends / Socket Weld.

WORKING PRESSURE

  • Maximum working pressure 69 Bar @ 38°C.

TEMPERATURE LIMITS

  • Maximum working temperature 175°C.
 

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