Lined Butterfly Valves

linedbutterfly

DIMENSIONAL TABLE

Size(NB) L+-3 L1+-1  D1+-2 D+-2 H+-8 H1+-8 L2+-8
50mm 51 43 50 92 96 148 260
65mm 54 46 65 105 112 170 260
80mm 54 46 75 127 110 170 260
100mm 60 52 100 157 130 192 260

MATERIAL SPECIFICATION

Sr. Item Des. QTY  Material (standard) Material (optional)
1 BODY 2 ASTM A 216 GR.WCB CF-8, CF8M
2 SEAT 1 PTFE -----
3 DISC 1 CF-8+FEP-ASTM D 2116/PFA-ASTM D 3307   CF8M + PVDF-ASTM D 3322, PP-ASTM D 4101, HDPE, ANTISTATIC PTFE
4 STEM 1 CF-8, INTEGRAL TO DISC PTFE CF8M
5 STEM SEAL-TOP & BOTTOM PTFE -----
6 SEAL CUP TOP & BOTTOM 2 FEP-ASTM D 2116/PFA-ASTM D 3307 PVDF-ASTM D 3322, PP-ASTM D 4101, HDPE, ANTISTATIC PTFE
7 TEE BUSH TOP& BOTTOM 1 S.S 304
8 DISC SPRING TOP & BOTTOM 2 50 CR V4
9 THRUST COLLAR TOP & BOTTOM 2 S.S 304
10 THRUST COLLAR TOP & BOTTOM 2 CS/ SS
11 ADJUSTABLE BOLTS 1 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 FASTENER 2 H.T BOLT Ss304, SS304L, Ss316, SS316L

General  Notes
Design Standard API 609 Wafer Type
Test Standard API 598  / ISO 9393  - 2 / 
BS EN 12266 - 1: 2003
Dimension Standard ANSI B 16.10
Face to Face Dimension ANSI B 16.5
Flange Connection ANSI B 16.5; 150#;RF

Casting Material
Ductile Iron  ASTM A 395
Cast  Iron  ASTM A 216 Gr. WCB
Stainless Steel ASTM A 351 CF 8 / ASTM A 351 CF 8M

Lining Material
PFA ASTM D 3307
FEP ASTM D 2116
PVDF ASTM D 3222
PTFE ASTM D 1457

Hydro - Test Pressure
Size : 50 to 100 NB Body : 15 kg/cm Seat : 10kg/cm²

Penumatic-Test Pressure Spark Test
5 Kg/cm 15 kv dc

Description

  • Super Provides Lined Butterfly Valves from 50 NB to 100 NB in Lever Type and From 150 NB to 600 NB in Gear Type.
  • The Valves are mounted with Actuator as per Client Request.
  • MOC of the body is 216 Grade WCB / SS 304 / SS 316
  • We are offering Wafer Type Butterfly Valves.
  • This Valves are Tested visually / dimensionally / Hydro Test (Body Test, Sheet Test) / Spark Test at 15 KVA

General Notes

  • MANUFACTURING STANDARDS
  • DESIGN STANDARD – API 609 – WAFER TYPE
  • DIMENSION STANDARD - API 609
  • TEST STANDARD–ISO 9393-2/API 598 / BS EN 12266-1; 2003
  • FACE TO FACE DIMENSION – API 609 CATEGORY ‘A’
  • CONNECTION RATING – ANSI B16.5; 150#;
  • STANDARD RESIN SPECIFICATIONS FOR LINING
  • PTFE: ASTM D 1457
  • PFA: ASTM D 3307
  • PVDF: ASTM D 3222
  • FEP: ASTM D 2116