productspipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
productspipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
applied on equipment in beer & beverage,printing and textile,gaseous,pharmaceutical and medical ,chemical high-temperature sterilization/foaming,and water treatment industries,etc.
standard design:
single function(the pnuematic head usually a hole):to reach the open and close function according to spring reset,it divided into normally open and close.
double function(the pneumatic head usually two hole):give the air to control switch.(according to customer's required,it can choose double function add spring rest,control precise)
the pneumatic angle set valve according to pipeline installation category can divide into welded,clamped,thread and flanged connect type.
the actuator of pneumatic angle seat valve can divide into plastic actuator angle seat valve and stainless steel actuator angle seat valve.
| size | d*k | d*k | ||||||
| dn | nps | din11850-1 | din11850-2 | iso2037/iso1127 bs4825 | 3a/asme-bpe | l | gb/t12459 | l |
| dn6 | 0.25" | 8*1.0 | / | 6.35*1.0 | 6.35*0.89 | 100 | / | / |
| dn8 | 0.375" | 10*1.0 | / | 9.53*1.0 | 9.53*0.89 | 100 | / | / |
| dn10 | 0.5" | 12*1.5 | 13*1.5 | 12.7*1.5 | 12.7*1.65 | 100 | 12*1.5 | 100 |
| dn15 | 0.75" | 18*1.5 | 19*1.5 | 19.05*1.5 | 19.05*1.65 | 100 | 18*1.6 | 100 |
| dn20 | / | 22*1.5 | 23*1.5 | 21.3*1.5 | / | 100 | 25*1.6 | 120 |
| dn25 | 1.0" | 28*1.5 | 29*1.5 | 25.4*1.5 | 25.4*1.65 | 120 | 32*1.6 | 140 |
| dn32 | 1.25" | 34*1.5 | 35*1.5 | 31.8*1.5 | / | 140 | 38*1.6 | 155 |
| dn40 | 1.5" | 40*1.5 | 41*1.5 | 38.1*1.5 | 38.1*1.65 | 155 | 45*1.6 | 170 |
| dn50 | 2" | 52*1.5 | 53*1.5 | 50.8*1.5 | 50.8*1.65 | 190 | 57*1.6 | 190 |
| dn65 | 2.5" | 70*2.0 | 70*2.0 | 63.5*2.0 | 63.5*1.65 | 190 | 76.2*2.0 | 230 |
| dn80 | 3" | / | / | 76.2*2.0 | 75.2*1.65 | 230 | / | / |
| dn80max | 3.5" | 85*2.0 | 85*2.0 | 88.9*2.0 | / | 249 | 89*2.0 | 249 |
| dn100 | 4" | 104*2.0 | 104*2.0 | 101.6*2.0 | 101.6*2.11 | 260 | 108*2.0 | 260 |
| / | / | dn | dn | nps | nps | / | dn | / |
