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Safety valve -J series insulation jacket safety valve

Safety valve -J series insulation jacket safety valve

price:USD$1197.00
discount 70% in 2018-09-22 to 2018-09-24
price: USD$ 837.90
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Pre announcement

1, if there is no standard price, the specific price calls or Wangwang consulting

2, specific delivery time, arrival time calls or want consulting

3, the store can provide supply and marketing contracts and 17% VAT, such as tax price, please call 021-61552106 or Wangwang consulting

4, all the product warranty period is 18 months

 


J系列保温夹套安全阀

Nominal diameter: DN20-200
Pressure rating: PN1.6-4.0MPa
Material: carbon steel, stainless steel
Uses and characteristics:
1, suitable for polyester, ethylene, refining heavy oil, urea, fertilizer and other devices, the media need to heat the occasion, the role of safety relief.
2, to import flange and valve body insulation, insulation effect is good.
3, bellows balance structure, to eliminate the influence of back pressure on the opening pressure of the safety valve, and make the spring and other parts vulnerable to medium erosion.
4, material strictly according to user media, temperature and so on.

J系列保温夹套安全阀尺寸

Main shape and connecting dimension of J series thermal jacket safety valve


Import export

structure size

L

L1

H

3/4 "×1 1/2 "

130

124

420

1"×2(2 1/2 ")

134

125

440

1 1/2 " ×2 1/2 "(3)"

150

140

560

2"×3"

155

150

590

3"×4"

185

170

740

4"×6"

225

200

890

6"×8"

256

240

180

6"×10"

282

269

1130

8"×10"

310

280

1280

 

 

Instructions for safety valve ordering:
Safety valve product name and type, nominal size. Safety valve working pressure level or opening pressure (setting pressure) value. Third, the following requirements should be noted: closed safety valve required to make oral seal test; stainless steel safety valve required to do intergranular corrosion test.
Safety valve specifications and no special requirements, when ordering the other shall indicate the following: the safety valve opening pressure (set pressure) and the maximum allowable pressure over (or discharge pressure); the required displacement and intend to be installed in the number of valves; the use of medium and density (relative molecular mass (or liquid) gas steam); import medium temperature; the back pressure valve; the other requirements, such as whether closed, whether with a wrench etc..