Sanitary Stainless Steel Pneumatic Three Piece Welded Butterfly Valve
Application:
The series of this valve is a kind of sanitary pneumatic valve which are widely used in stainless steel pipeline system to control and regulate medium flow.
Work principle:
This kind of valve can be handled by a pneumatic actuator. Pneumatic actuator is to covert the axial
movement of piston to be 90 degree rotation of valve shaft, so that the valve can be open or close to achieve
the requirment of control and open /close for the pipeline system. They have three type of actator: normally
open (NO), normally closed (NC), air/air(A/A)
Material:
Steel parts: Stainless steel 304, stainless steel 316L
Seal: Silicone(VMQ), Fluoroelastomer(FPM), EPDM
Stanard Design:
Various standards of valves can be provide can be provided to clients: DIN, 3A, SMS, ISO/IDF, BS/RJ, ASME/BPE etc.
The parts of vave usually includes two pieces body of valve, disc, gasket of valve disc, two bush, and the entire valve is assemble together with bolts and nuts. 3 piece butterfly valve also include two flanges and two gaskets of flange.
The series of actuator:1.stainless steel pneumatic actuators specification:Φ85,Φ108 and Φ133; 2.Aluminum pneumatic actuators,specification:ZT050D,ZT063D,ZT075D,ZT088D,ZT100D,ZT115D; 3.Electric actuators,specification:HL-05,HL-10,HL-20.
Actuator is fixed in the valve(by a bracket and bolts)
The specification of NUOMEGN manual handle as follows:
1.Pulling handle,we can supply two kinds of specification.
2.Multi-position stainless steel handle can be used on the specification as follows:
DN10-DN100/3A 3/4"-4"/SMS19-102/DS1"-4"/ISO.IDFΦ19-Φ108
3.Multi-position plastic handle can be used on the specification are the same as the stainless steel multi-position handle.
The handle is fixed by a bolt.
| Size |
O |
A |
Dc |
| 1" |
78.0 |
66.0 |
100.0 |
| 1 1/4" |
78.0 |
66.0 |
100.0 |
| 1 1/2" |
86.0 |
70.0 |
100.0 |
| 2" |
100 |
76.0 |
102.0 |
| 2 1/2" |
115 |
80.0 |
106.0 |
| 3" |
128 |
84.0 |
108.0 |
| 4" |
154 |
104.0 |
114.0 |
| 6" |
225 |
130.0 |
140.0 |
| 8" |
285.5 |
150.0 |
160.0 |
Agents wanted:
We have strong partnerships in Europe, America, South America, India, Southeast Asia and South Africa. We also supply OEM service, and we are looking for agents in these areas. In the further, we want to develop NUOMENG to a global brand. Wherever you are from, we are looking forward to explore new market with you.
Packing:
Audited Supplier 
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