products professional development, design, production and sales of asme-bpe, high-end
pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
products professional development, design, production and sales of asme-bpe, high-end
pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
pipe fittings, valves, aseptic diaphragm valves, aseptic tank bottom valves and other high-end products
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manual welded regulating valve
widely applied in sanitary fluid pipeline system,manual control pressure and flow.
working principle
this type of regulating valve operated by handwheel,the handwheel clockwise adjustment,pressure and
flow will decrease gradully till closed;while the handwheel counter clockwise adjustment,pressure and flow
will increase gradually till full open.gradully adjusting conical plug,agian by bolts will plug a lock on move to
the position.
characteristic
valve body and plug valve stem use stainless steel 304 or acid-resistant steel 316l.valve body
outer sand blast polishing.stem plating strenthening chrome.gasket and lip shape seal use
high-temperature(100°） epdm rubber material.
technical parameter
| size | d*t | h | a | b | ||||
| din | din11850-2 | iso/sms | 3a/bpe | |||||
| dn25 | 1" | 28*1.5 | 29*1.5 | 25.4*1.5 | 25.4*1.65 | 170.0 | 60.5 | 59.0 |
| dn40 | 1 1/2" | 40*1.5 | 41*1.5 | 38.1*1.5 | 38.1*1.65 | 181.0 | 66.5 | 59.5 |
| dn50 | 2" | 52*1.5 | 53*1.5 | 50.8*1.5 | 50.8*1.65 | 181.0 | 66.0 | 59.5 |
| dn65 | 2 1/2" | 70*2.0 | 70*2.0 | 63.5*2.0 | 63.5*1.65 | 203.0 | 84.5 | 81.5 |
| / | 3" | / | / | 76.2*2.0 | 76.2*1.65 | 241.0 | 86.5 | 81.5 |
| dn80 | 3 1/2" | 85*2.0 | 85*2.0 | 88.9*2.0 | / | 241.0 | 86.5 | 81.5 |
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