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ARI Check valves

 

‧Solid plug made of stainless material
‧Solid seat made of stainless material
‧Re-setting spring made of stainless steel
‧Precise plug guidance

 
 

Product Information

ARI Check valves
Check valve - straight through with flanges (Grey cast iron, SG iron, Cast steel)
 
Figure Nominal pressure Material Nominal diameter
10.003 PN6 EN-JL1040 DN15-200
12.003 / 12.303
PN16 EN-JL1040 DN15-300
22.003 / 22.003 PN16 EN-JS1049 DN15-350
23.003 / 23.303 PN25 EN-JS1049 DN15-150
34.003 / 34.303 PN25 1.0619+N DN15-500
35.003 / 35.303 PN40 1.0619+N DN15-500
Set pressure 0,1 bar
Fig. 303: Trim made of RG/MS:
CuZn35Ni3Mn2AIPb, CW710R code number 02
CuSn10-Cu, CC480K code number 03
(max. operating temperature: 225°C, code number acc. to DIN 86251)