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Fully Welded Flange Ball Valve Handle Operation

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Fully Welded Flange Ball Valve Handle Operation

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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# 10 Bearing CS+PTFE
2 Body 2 20# 11 Body neck 20#
3 Ball 304 12 Stem ring FKM
4 Seat PTFE+C 13 Gasket PTFE+C
5 Seat Ring FKM 14 Packing Gland 20#
6 Support Ring 60Si2Mn 15 Ring Q235
7 Disc Spring 60Si2Mn 16 Ring 65Mn
8 Stem 2Cr13 17 Handle 25#
9 Gasket PTFE+C 18 Hex Nail 35

 

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

DN PN L D D1 D2 D3 H h T-e N-ΦD S
15 40 150 15 42.4 75 105 90 33 2-18 4-14 115
20 40 160 20 48.3 85 115 95 37 2-18 4-14 160
25 40 180 25 60.3 100 140 100 37 2-18 4-18 160
32 40 200 32 76.1 110 150 120 50 2-18 4-18 170
40 40 230 40 88.9 125 165 124 50 2-20 4-18 170
50 25 270 50 108 145 185 134 65 2-22 8-18 300
65 25 280 65 127 160 200 142 65 2-24 8-18 300
80 25 300 80 159 190 235 172 75 24-2.5 8-22 380
100 25 325 100 194 220 270 189 77 28-2.5 8-26 410
125 25 350 125 219 250 300 210 82 28-2.5 8-26 410
150 25 400 150 273 320 375 264 84 34-2.5 12-30 600

 

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

DN PN L D D1 D2 D3 H h T-e N-ΦD S
15 40 130 10 33.7 65 95 85 33 2-16 4-14 115
20 40 150 15 42.4 75 105 90 33 2-18 4-14 115
25 40 160 20 48.3 85 115 95 37 2-18 4-14 160
32 40 180 25 60.3 100 140 100 37 2-18 4-18 160
40 40 200 32 76.1 110 150 120 50 2-18 4-18 170
50 40 230 40 88.9 125 165 124 50 2-20 4-18 170
65 25 270 50 108 145 185 134 65 2-22 8-18 300
80 25 280 65 127 160 200 142 65 2-24 8-18 300
100 25 300 80 159 190 235 172 75 24-2.5 8-22 380
125 25 325 100 194 220 270 189 77 28-2.5 8-26 410
150 25 350 125 219 250 300 210 82 28-2.5 8-26 410
200 25 400 150 273 320 375 264 84 24-2.5 12-30 600