Safety And Relief Valves

Safety Valve and Relief Valve Model Reasons for recommendation AL-150 Lift type , Closed type AL-150L Lift type , Lever type , Open type AL-150H Lift type , Closed type AL-150HL Lift type , Lever type , Open type AL-150T Lift type , Closed type AL-150TR Lift type , With handle , Closed type AL-150TML Lift type , Lever type , Closed type AL-140 Lift type , Closed type , Stainless steel AL-140H Lift type , Closed type , Stainless steel AL-140T Lift type , Closed type , Stainless steel AL-300 Lift type , Closed type , Ductile cast iron AL-301 Lift type , Closed type , Ductile cast iron AL-300T Lift type , Closed type , Ductile cast iron AL-301T Lift type , Closed type , Ductile cast iron AL-31 Lift type , Closed type AL-31H Lift type , Closed type AL-4 Lift type , Open type AL-4S Lift type , Open type AL-4T Lift type , Closed type AL-4ST Lift type , Closed type AL-5 Lift type , Lever type , Open type AL-6 Lift type , Lever type , Open type AF-5 Full bore type , Lever type , Open type AF-5S Full bore type , Lever type , Open type AL-10 Lift type , Lever type , Open type AL-17 Lift type , Closed type AL-27 Proportional type , Closed type AL-280 Proportional type , Closed type AL-250 Proportional type , Closed type AL-250R Proportional type , With handle , Closed type AL-260 Proportional type , Closed type AL-260R Proportional type , With handle , Closed type AL-24 Proportional type , With handle , Closed type AL-24F Proportional type , With handle , Closed type AF-1 Full bore type , Lever type , Open type AF-2 Full bore type , Lever type , Open type AF-4 Full bore type , Lever type , Open type AF-4M Full bore type , Open type AF-7 Full bore type , Lever type , Open type AF-7M Full bore type , Closed type Safety Valve: Model Application Setting Pressure Connection AL-300 Steam 0.05 - 1.0MPa( Refer to setting pressure range table.) JIS 10K FF flanged AL-301 Steam 0.05 - 1.5MPa( Refer to setting pressure range table.) JIS 10K FF flanged, JIS 16K FF flanged AL-4 Steam 0.05 - 1.5MPa( ( * 1) Refer to setting pressure range table.) JIS 10K FF flanged, JIS 16K FF flanged ( * 2) AL-4S Steam 0.05 - 2.0MPa JIS 10K FF flanged, JIS 16K FF flanged, JIS 20K FF flanged AL-5 Steam 0.05 - 1.5MPa JIS 10K FF flanged, JIS 16K FF flanged ( * ) AL-6 Steam 0.05 - 1.5MPa( ( * 1) ) JIS 10K FF flanged, JIS 16K FF flanged ( * 2) AF-5 Steam , Air , Other non-dangerous fluids 0.1 - 1.6MPa Inlet: JIS R screwed, Outlet: JIS Rc screwed AF-5S Steam , Air , Other non-dangerous fluids 0.1 - 1.0MPa Inlet: JIS R screwed, Outlet: JIS Rc screwed AL-10 Steam 0.05 - 1.0MPa( Refer to setting pressure range table.) JIS Rc screwed AL-17 Steam , Air , Cold and hot water , Oil , Other non-dangerous fluids 0.05 - 1.6MPa( Refer to setting pressure range table.) JIS Rc screwed AF-1 Steam 0.18 - 1.6MPa( Contact us on pressure range.) Inlet: JIS R screwed, Outlet: JIS Rp screwed AF-2 Steam 0.18 - 1.6MPa( Contact us on pressure range.) Inlet: JIS B 8210 10K RF flanged ( * ) , Outlet: JIS B 2239 10K FF flanged AF-4 Steam , Air , Other non-dangerous fluids 0.1 - 1.0MPa( Contact us on pressure range.) JIS 10K FF flanged AF-4M Steam , Air , Other non-dangerous fluids 0.1 - 1.0MPa( Contact us on pressure range.) JIS 10K FF flanged AF-7 Steam , Air , Other non-dangerous fluids 0.1 - 1.0MPa( ( * ) ) Inlet: JIS 10K RF flanged, Outlet: JIS 10K FF flanged AF-7M Air , Other non-dangerous fluids 0.1 - 1.0MPa( ( * ) ) Inlet: JIS 10K RF flanged, Outlet: JIS 10K FF flanged Others: Model Feature AL-150 Lift type / Screwed / Bronze / Closed type AL-150L Lift type / Screwed / Bronze / Open lever type AL-150H Lift type / Screwed / Bronze / Max. 1.6 MPa AL-150HL Lift type / Screwed / Bronze / Max. 1.6MPa AL-150T Lift type / Screwed / Bronze / Soft seat AL-150TR Lift type / Screwed / Bronze / Soft seat AL-150TML Lift type / Screwed / Bronze / Soft seat AL-140 Lift type / Screwed / Stainless / Closed type AL-140H Lift type / Screwed / Stainless steel / Max. 2.0 MPa AL-140T Lift type / Screwed / Stainless steel / Soft seat AL-300 Lift type / Flanged / Ductile iron / Closed type AL-301 Lift type / Flanged / Ductile iron / Trim SUS AL-300T Lift type / Flanged / Ductile iron / Soft seat AL-301T Lift type / Flanged / Ductile iron / Trim SUS AL-31 Lift type / Flanged / Stainless steel / Closed type AL-31H Lift type / Flanged / Stainless steel / Max. 2.0 MPa AL-4 Lift type / Flanged / Cast iron / Open type AL-4S Lift type / Flanged / Ductile iron / Max. 2.0 MPa AL-4T Lift type / Flanged / Ductile iron / Soft seat AL-4ST Lift type / Flanged / Ductile cast / Max. 2.0 MPa Model Feature AL-5 Lift type / Flanged / Ductile iron / Lever type AL-6 Lift type / Flanged / Ductile iron / Lever type AF-5 Full bore type / Screwed / Bronze / Open type AF-5S Full bore type / Screwed / Stainless steel / Open type AL-10 Lift type / Screwed / Ductile iron / Lever type AL-17 Lift type / Screwed / Ductile iron / Max. 1.6MPa AL-27 Proportional type / Screwed / Ductile iron / 1.6 MPa AL-280 Proportional type / Flanged / Ductile iron / Closed type AL-250 Proportional type / Screwed / Stainless steel / Closed type AL-250R Proportional type / Screwed / Stainless steel / With handle AL-260 Proportional type / Screwed / Bronze / Closed type AL-260R Proportional type / Screwed / Bronze / Closed type AL-24 Proportional type / Relief valve / Bronze / Diaphragm type AL-24F Proportional type / Relief valve / Bronze / Diaphragm type AF-1 Full bore type / Screwed / Ductile iron / Lever type AF-2 Full bore type / Flanged / Ductile iron / Lever type AF-4 Full bore type / Flanged / Ductile iron / Open type AF-4M Full bore type / Flanged / Ductile iron / Cap type AF-7 Full bore type / Flanged / Carbon steel / Open type AF-7M Full bore type / Flanged / Carbon steel / Open type