Menu

Connect with us

Laoshan Mountain Weiqi safety valve spring A27H-10 thread safety valve DN152025324050

price:USD$169.00
discount 70% in 2018-09-19 to 2018-09-21
price: USD$ 118.30
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
views:0
Search Similar or mail to saler or send message to saler

Pay with PayPal, PayPal Credit or any major credit card

The following items are often purchased at the same timeShop front page>
 

A27H-10 spring type safety valve for the nominal pressure within the range of 1MPa, the working temperature less than 200 DEG C, medium pressure vessel for air, steam or water, industrial equipment and pipelines, as a protection device to prevent overpressure.

Scope of work: 0.05-0.3, 0.3-0.7, 0.7-1.0 three options.

technical parameter
Pressure unit MPa
Nominal pressure PN
1
Strength test pressure Ps
1.5
Sealing test pressure
0.1~0.2    >0.2 ~0.3
>0.3~0.7   >0.7 ~ 1.0
Use medium
Air, steam, water
Use temperature C
≤200
Opening height h
≥1/20do
*1MPa=10.2Kg
Material of main parts
 

 

 

Part name
Material Science
Part name
Material Science
Valve cover, protective cover
KT30-6
Spring
60SMn
Valve body, disc, stem
ZHMn58-2-2
Handle
A3 or KT30-6
Adjust the screw sleeve, lock nut
brass

Main structural dimension unit: mm
 

 

 

 

Nominal diameter
DN
R
do
S
H=
L1
L
G
weight
Kg
15
1/2”
16
30
176
54
35
1/2”
1
20
3/4”
20
34
189
59
37
3/4”
1.2
25
1”
25
40
221
70
42
1”
1.7
32
11/4”
31
48
247
83
45
11/4”
2.1
40
11/2”
37
56
269
89
55
11/2”
3
50
2”
48
66
305
104
67
2”
4.7
65
21/2”
62
86
362
116
76
21/2”
9
80
3”
73
98
383
125
84
3”
11.5

Telephone number: 13515104555