锻造低温闸阀

NO.

Part Name

AS to ASTM

SS to ASTM

Type LF2

Type LF3

Type F304(L)

Type F316(L)

1

Body

A350 LF2

A350 LF3

A182 F304(L)

A182 F316(L)

2

Seat Ring

A276 420

A276 410

A276 304(L)

A276 316(L)

3

Wedge

A350 LF2

A350 LF3

A182 F304(L)

A182 F316(L)

4

Gasket

Corrugated SS + graphite

SS + PTFE

5

Bonnet

A350 LF2

A350 LF3

A182 F304(L)

A182 F316(L)

6

Bonnet Bolt

A193 B7

A193 B7

A193 B8

A193 B8M

7

Stem

A182 F6

A182 F6

A182 F304(L)

A182 F316(L)

8

Stem Packing

Flexibel Graphite

PTFE

9

Pin

A276 420

A276 304

10

Gland Eyebolt

A193 B7

A193 B16

A193 B8

A193 B8M

11

Gland

A276 410

A182 F304(L)

A182 F316(L)

12

Gland Flange

A105

A182 F11

A182 F304(L)

A182 F316(L)

13

Gland Nut

A194 2H

A194 4

A194 8

A194 8M

14

Yoke Nut

A276 420

15

Bearing Gasket

A473 431

16

Nameplate

SS

17

H.W.Lock Nut

A194 2H

A194 4

A194 8

A194 8M

18

Handwheel

A197

Suitable Temperature

 40 

 101  

 196

NPS

3/8"

1/2"

3/4"

1"

1-1/4"

1-1/2"

2"

L

79

92

111

120

120

140

178

H(OPEN)

330

333

360

407

475

475

551

W

100

100

125

160

160

180

200

Weights

Bolted

5.2

7.1

9.4

13.5

15.0

17.8

28.0

Welded

4.8

6.4

8.7

12.2

13.4

15.2

26.0