Contact us

Fully Welded Ball Valve BW end Handle Operation

  1. Home
  2. /
  3. Products
  4. /
  5. Ball Valve
  6. /
  7. Fully Welded Ball Valve
  8. /
  9. Fully Welded Ball Valve...

Products

Fully Welded Ball Valve BW end Handle Operation

Enquiry

Product Description

Design Standard

1.Q/320506 FDV01-2013

2:GB/T 12224-20052.GB/T 12220-1989

3.GB/T 12223-2005

4.JB/T 12006-2014

5.GB/T 37827-2019

6.GB/T 9113

7.GB/T 12221-2005

 

Material of Main Parts

NO. Part Name Material NO. Part Name Material
1 Body 1 20# 11 Body neck 20#
2 Body 2 20# 12 Stem ring FKM
3 Ball 304 13 Gasket PTFE+C
4 Seat PTFE+C 14 Packing Gland 20#
5 Seat Ring FKM 15 Ring Q235
6 Support Ring 60Si2Mn 16 Flexible Stem Ring 65Mn
7 Disc Spring 60Si2Mn 17 Handle 25#
8 Stem 2Cr13 18 Hex Nail 35#
9 Gasket PTFE+C 19 Bearing CS+PTFE
10 Bearing CS+PTFE

 

Full Bore Ball Valve Main External Dimension (Unit:mm)

DN PN L D G1 G2 G3 H h t s
15 25 230 15 42.4 26.7 21.3 90 33 4 115
20 25 230 20 48.3 33.7 26.7 128 37 5 160
25 25 260 25 60.3 42.4 33.7 133 37 5 160
32 25 260 32 76.1 48.3 42.4 140 50 5 170
40 25 300 40 88.9 60.3 48.3 144 50 5 170
50 25 300 50 108 76.1 60.3 169 65 5 290
65 25 300 65 127 88.9 76.1 177 65 5 310
80 25 325 80 159 114 88.9 197 75 6 380
100 25 325 100 194 140 114 212 77 7 400
125 25 400 125 219 168 140 228 82 8 430
150 25 400 150 273 219 168 258 107 8 430

 

Reduced Bore Ball Valve Main External Dimension (Unit:mm)

DN PN L D G1 G2 H h t s
15 40 230 10 33.7 21.3 85 42 4 115
20 40 230 15 42.4 26.9 90 40 4 115
25 40 230 20 48.3 33.7 95 40 4 160
32 40 260 25 60.3 42.4 100 38 3 160
40 40 260 32 76.1 48.3 120 50 5 170
50 40 300 40 88.9 60.3 124 50 5 170
65 25 300 50 108 76.1 134 53 5 290
80 25 300 65 127 88.9 142 65 5 310
100 25 325 80 159 114 172 75 6 380
125 25 325 100 194 140 189 77 7 400
150 25 350 125 219 168 210 82 8 430
200 25 400 150 273 219 258 107 8 430