FCS023 Forged Steel Globe Valve Welded Bonnet Class-2500 (Socket Weld / Butt Weld)

FCS023
  • Item Code: FCS023
  • Pressure Rating: CL-2500
  • Testing Standard: API-598, BSEN 12266 Part-1
  • Size Range: 15mm to 25mm
  • Product Standard: ASME B16.34

Suitable For

FCS023

Material Specification

P. No. NAME OF PART CARBON STEEL ALLOY STEEL STAINLESS STEEL
1 BODY A105 A350 LF2 A182 F5 A182 F11 A182 F22 A182 F9 A182 F304 A182 F316 A182 F304L A182 F316L
2 DISC ASTM A217 Gr. CA15/
ASTIM 276 TYPE 410
+STELLITE
SS 304
+STELLITE
CA15/
SS410
+STELLITE
CA15/
SS410
+STELLITE
CA15/
SS410
+STELLITE
CA15/
SS410
+STELLITE
SS 304
+STELLITE
SS 316
+STELLITE
SS 304L
+STELLITE
SS 316L
3 STEM NUT ASTM A276 TYPE 410 SS 304 SS 410 SS 410 SS 410 SS 410 SS 304 SS 316 SS 304L SS 316L
4 STEM ASTM A276 TYPE 410 SS 304 SS 410 SS 410 SS 410 SS 410 SS 304 SS 316 SS 304L SS 316L
5 PACKING FLEXIBLE GRAPHITE
6 GLAND A182 F6a SS 304 A182 F6a A182 F6a A182 F6a A182 F6a SS 304 SS 316 SS 304L SS 316L
7 GLAND FLANGE A105 A350 LF2 A182 F5 A182 F11 A182 F22 A182 F9 A182 F304 A182 F316 A182 F304L A182 F316L
8 YOKE BUSH ASTM A582 TYPE 416
9 HAND WHEEL DI.A536 Gr. 80-55-06
10 WASHER STEEL ANY GRADE
11 NYLOCK NUT STEEL TO ASTM A194 GR.2H
12 GLAND BOLTING A194 2H A194 GR.4 A194 2H A194 GR.4 A194 GR.4 A194 GR.4 A194 GR.8 A194 GR.8 A194 GR.8 A194 GR.8
13 LATERN RING ASTM A276 TYPE 410 SS 304 SS 410 SS 410 SS 410 SS 410 SS 304 SS 316 SS 304L SS 316L
14 PLUNG TO SUIT SERVICE CONDITIONS
15 THRUST PLATE HARDEND STEEL
16 BONNET A105 A350 LF2 A182 F5 A182 F11 A182 F22 A182 F9 A182 F304 A182 F316 A182 F304L A182 F316L

Dimensional Data

FCS023
 
SIZE (mm) 15 20 25
L 130 130 130
H~ 320 320 320
~∅HW 200 200 200
b∅ 11 14 19
SW∅ AS PER ASME B16.11 22.2 27.6 34.3
21.8 27.2 33.9
D 11 14 14

Principle Features

INTRODUCTION

Leader forged steel globe valve offers renewable seat by default with rising stem and hand wheel. It blocks the flow of pipeline through the rotation and lifting of hand wheel as well as stem to drive the lift of disc. There is no relative friction between disc and body sealing surface. The globe valves have the features of long service life for opening and closing, it can be used as a shut-off valve for small size pipeline.

  • Design Std.: ASME B16.34.
  • Pressure Temperature Rating as per ASME B16.34.
  • Sturdy design for high-pressure & temperature service.
  • Welded body-bonnet O&S Yoke type rising stem design, welded body-bonnet joints offer an additional level of safety against fugitive emission.
  • Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor.
  • Tapered shoulder on the stem for back seating.
  • The gland, gland flange assembly utilizes a separate, two-piece design. This self-aligning design allows the flange to be unevenly tightened while the gland maintains its parallel alignment with the stem and stuffing box.
  • The yoke sleeve is of forged stainless steel material having a high melting point and is resistant to wear and corrosion.
  • Socket welded ends as per ASME B16.11.
  • Butt weld ends as per ASME B16.25 available on request.
  • Robust construction of hand wheel in open spoke design.
  • Valves can be offered with electrical actuators on request.
  • Low-Temperature Carbon Steel & Austenitic SS forging for body and bonnet with extended bonnet design qualified as per BS 6364 for Cryogenic service available on request.
  • Valves can be offered to NACE MR-0175 and other special NACE requirements.
  • Valves are available with IBR certification.
  • Low Emission, FET-qualified valves as per API 624/ISO 15848 1 can be offered with API 622 (FET). API 607 (Fire Safe) qualified gland packing.

TEST PRESSURE(Hydrostatic)

Rating CL-2500
Body (Hyd.) 621 Bar
Seat (Hyd.) 456 Bar
Seat (Air) 6.9 Bar

END CONNECTION

  • Socket Weld/Screwed ends/ Butt Welded Ends.

WORKING PRESSURE

  • Maximum working pressure 425 Bar.

TEMPERATURE LIMITS

  • Maximum working temperature 425°C.

TRIM MATERIAL COMBINATION (ON REQUEST)

Trim No. Seat Ring Face Wedge Seat Face Stem Backseat Bush Lantern Ring
2 F304 F304 F304/AISI304 F304/AISI304 F304/AISI304
5 STELLITE(#6) STELLITE(#6) F6a/AISI410 F6a/AISI410 F6a/AISI410
8 STELLITE(#6) F6a/13%Cr. F6a/AISI410 F6a/AISI410 F6a/AISI410
9 MONEL MONEL MONEL MONEL MONEL
10 F316 F316 F316/AISI316 F316/AISI316 F316/AISI316
12 316+Stellite(#6) 316 F316/AISI316 F316/AISI316 F316/AISI316
13 ALLOY 20 ALLOY 20 ALLOY 20 ALLOY 20 ALLOY 20
 

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