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Forged steel ball valve


Forged steel ball valve details:

Forged steel ball valve

Standard Material Specification

NO. Part Name CS to ASTM SS ASTM
Type A105N Type F304(L) Type F316(L)
1.3 Body/Bonnet ASTMA105 N A182 F304(L) A182 F316(L)
2 Bolt A193B7 A193 B8 A193 B8M
4,7,9 Seal ring RPFE+PPL
5,6 Ball,Stem A182F410 A182F304(L) A182F316(L)
8 Rubber"O"-ring Viton
10 Gland A182F410 A182F304(L) A182F316(L)
11 Wrench A182F321
12 Nut A1942H A1948 A1948
13 Lock card A182F321
ote:Other materials are available upon request.
CS=Carbon Steel;AS=S=Alloy Steel;SS=Stainless Steel;

Main external dimensions
dimensions /Size 1/2" 3/4" 1" 11/2" 2"
L 71 96 116 128 140
A 21.8 27.1 33.8 48.7 61.1
NPT 1/2" 3/4" 1" 11/2" 2"
L0 108 146 178 178 200
H 51 62 81 85 100

Forged steel ball valve 900LB~1500LB

Standard Material Specification

NO. Part Name CS to ASTM SS ASTM
Type A105N Type F304(L) Type F316(L)
1,2 Body/Bonnet ASTMA105 N A182 F304(L) A182 F316(L)
3 Bolt A193B7 A193 B8 A193 B8M
4 Nut A1942H A1948 A1948M
5,8 Seal ring /Gasket RTFE+1010/PPL
6 Ball Body A182F304 A182F304(L) A182F316(L)
7 Stem A182F410 A182F304(L) A182F316(L)
9,10 Stem Packing RTFE+Cu粉/尼龙1010/PPL
11 Gland A182F410 A182F304(L) A182F316(L)
12 Spring 65Mn
13 Nut A194B7 A1948 A1948
14 Wrench Q235A
15 Pin A194B7 F316 F316

main performance parameter

Nominal pressure 1/2" 900LB 1500LB  
Test prssure Strength test 22.7 37.8 MPA
Seal test 16.7 28.1
Gas Seal test 0.6 0.6
Maximum operating temperature 尼龙〈80℃,PTFE〈150℃,PPL〈220℃
Suitalbe Medium Water 、Oil

Standard Material Specification

dimensions /Size 1/2" 3/4" 1" 11/4" 2" 2"
L 92 111 127 140 152 178
S 21.8 27.1 33.8 42.8 48.7 61.1
B 9.6 12.7 12.7 12.7 12.7 15.9
L0 123 160 160 195 195 250
NPT 1/2" 3/4" 1" 11/4" 2" 2"

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