GENERAL MATERIAL
No.
NAME\TYPE
M8F-B
M8FL-B
M8F-FB
M8FL-FB
M8F-FS
M8FL-FS
M8F-BS
M8FL-BS
M8F-S
M8FL-S
621
BODY
ASTM-B584-C83600
ASTM-A48-No. 30
-
ASTM-B584-C83600
ASTM-A351-CF8
221
VALE SEAT
ASTM-B584-C83600
or B16-C36000
-
ASTM-A351-CF8
-
-
251
DISC
ASTM-B584-C83600
or b16-c36000
-
ASTM-A351-CF8
or AISI 304
-
-
331
ADJUST RING
ASTM-B584-C83600
or B16-C36000
-
ASTM-A351-CF8
or B16-C36000
ASTM-B584-C83600
or B16-C36000
ASTM-A351-CF8
or AISI 304
281
SPINDLE
ASTM-B124-C37700
-
AISI 304
-
-
S1
SPRING
SPRING STEEL or STAINLESS S.S.
-
-
-
NOTE (2)
631
SPRING BOX
ASTM-B584-C83600
ASTM-A48-No.30
-
ASTM-B584-C83600
ASTM-A351-CF8
551
CAP
ASTM-B584-C83600
or B124-C37700
ASTM-A48-No.30
-
ASTM-B584-C83600
or B124-C37700
ASTM-A351-CF8
1.WORKING PRESS(kgf/cm2G)
0.3~10
-
-
-
-
2. WORKING TEMP.(  íC)
-45~185
0~185
0~230
-45~225
-196~350
3. WORKING FLUID
NG.S.HW
NG.S
-
NG.S.HW
NG.CG.S.HW.NL.CL
NG.S
-
-
-
   
PIPING FLANGE
FLUID SYMBOL
INLET
OUTLET
JIS B2212 10KRF JIS B2212 5KRF
1. Noncorrosive Gas :NG
2. Corrosive Gas :CG
3. Steam :S
4. Superheat Steam :SS
5. Hot Water :HW
6. Noncorrosive Liquid :NL
7.Corrosive Liquid :CL
   
DIMENSION
BORE:SIZE
LIFT
PIPING SIZE
CENTER TO FACE
SEALING
(LEVER)
OPENING
WEIGHT
d1:INLET

e

(D/15)

INLET
OUTLET

NOTE (1)
(JIS100)

 

L1

NOTE (1)
(JIS5K)

 

L2

APPROX.

 

H

APPROX.

 

H'

APPROX.

 

(kg)

D:SEAT
d1
f
d2
d2:OUTLET
d1 x D X d2
12 x 12 x 20
0.8
1/2
5
3/4
65
70
185
204
2.3
19 x 19 x 25
1.3
3/4
7
1
70
77
219
238
3.3
25 x 25 x 32
1.7
1
10
1 1/4
80
90
239
258
5.2
32 x 32 x 40
2.2
1 1/4
10
1 1/2
90
100
281
310
7.3
38 x 38 x 50
2.6
1 1/2
10
2
95
100
306
335
8.6
50 x 50 x 65
3.4
2
12
2 1/2
105
120
382
146
15.2
65 x 65 x80
4.4
2 1/2
12
3
115
140
441
475
24.8
75 x 75 x 100
5.0
3
12
4
130
145
507
554
38.8
 
 
   
         
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