Forged steel extended body gate valve

Standard material fine form

Serial number, name of parts to ASTM AS CS to ASTM SS to ASTM
A105 F22 F304 (L) F316 (L),
1 A182 F22 A182 F304 A105 body (L) A182 F316 (L),
2 A276 seat A276 420 A276 304 304 (L) A276 316 (L),
3 A182 gate A182 F430 and F304 410 A182 F304 (L) A182 F316 (L),
4 flexible graphite gaskets 316 clip clip PTFE 316
5 A182 stem A276 F6 F304 A182 F304 (L) A182 F316 (L),
6 A193 bolts A193 B16 B7 A193 B8 A193 B8M
7 A276 pin A276 420 304
8 living quarter A193 bolts A193 B16 B7 A193 B8 A193 B8M
9 A194 nut A194 2H A194 8M A194 8 April
10 A194 lock nut A194 2H A194 8M A194 8 April
11 A197 handwheel
12 nameplate SS
13 A276 420 stem nut
14 A182 F11 A105 linking piece packing A182 F316 (L),
15 A276 pressure filler A182 410 F304 (L) A182 F316 (L),
16 and flexible graphite packing PTFE
17 A105 bonnet A182 F22 A182 F304 (L) A182 F316 (L),
Applicable medium water, steam, oil products such as water, steam, oil nitric acid, acetic acid,
Applicable temperature - 29 ¡ã ~ 425 ¡ã c ~ 29-55 degrees - 29 ¡ã ~ 200 ¡ã c

Forged steel extended body gate valve
Note: the customer demand of other material also can use sealing material matching. Customer designated in code decided

CS = carbon steel, AS = alloy, SS = stainless steel,

Size (MM) and weight (KG),

NPS non-reducing. 3/8 "1/2" 3/4 "1" / "1/2" 2"
Full size 3/8 "1/2" 3/4 "1" / "1/2"
L1 10.75 10.75 10.75 120 127 127 152
L 147 153.5 147 175.5 187 187 222
H (open) 158 158 169 197 236 246 283
W 100 100 100 125 160 160 180
Weight bolt type 3.1 2.9 3.4 5.5 7.8 8.3 134
Welding type 2.8 2.6 3.1 5.1 7.4 7.6 12.1