Address:5 Floor, NO.277 Huqingping RD, Minhang district, Shanghai, China
Design standard
ANSI B16.34
NPT threaded end to
ANSI B 1.20.1 /BS21/2779/DIN259/DIN2999
Working pressure:
PN40
Working Tempt.
-20℃~150℃
Test and Inspection:
API598
6
Gasket
PTFE
5
Cap
A351 CF8
A351 CF8M
4
Viton
3
Disc
2
Spring
SS304
SS316
1
Body
NO.
Parts
Material
Dimension:
SIZE
¢d
¢D
C
L
3/8”
DN10
13
30
12
54
1/2”
DN15
15
34.5
14
57
3/4”
DN20
20
41.5
64
1”
DN25
25
48.6
18
80
1-1/4”
DN32
32
60.5
17
82
1-1/2”
DN40
40
71
93
2”
DN50
50
87
100
2-1/2”
DN65
65
110
120
3”
DN80
76
125
24
140