NUOMENG is able to provide solutions in terms of sanitary valves and pipeline engineering system for customers in different fields, including pharmaceutical and biotechnology, food and beverage, microelectronic and semiconductor as well as chemical industries.
NUOMENG Technical Team tries to make sure that all necessary technical support is provided for every customer. To shorten the lead time, a countrywide distribution network and abundant inventories have been established. Meanwhile, we are constantly making improvements to optimize existing products and develop new products. Last but not the least, we are able to customize professional solutions according to different requirements of working conditions.
Elastic Diaphragm Advantage
The diaphragm is evenly fixed in PTFE with a screw. Compared to clamp connection, the biggest advantage of using a screw is that the screw transfers the force evenly to a large area of the flange, which prevents damage to the mechanical connection between diaphragms, especially under vacuum operating conditions. The elastic PTFE diaphragm facilitates an even flow and allows for subsequent replacement of the diaphragm yet without replacing the actuator.
RG diaphram valve is a series of sanitary diapgram valve, it is widely used on wine, dairy products, beverage, foodstuff industry, pharmacy etc. Achieving the requirement of control and open/close for the pipeline system.
Work principle:
The diaphragm is close under normal state, and that moment the diaphragm clung the valve body cavity, and closing off the flow path through the pipeline. When the diaphragm valve have the requirment to clean or open. The valve stem moves upwards according to the manual or pneumatic actuator equipment, spherical diaphragms naturally nemd upwards, so that the valve is open and reach the requirement of clean and open. The diaphragm make the lower body cavity and the upper chamber separted from the valve cover, so that the stem at the top of the diaphragm, disc media and other parts from corrsion, eliminating the need for packing structure, and no media leaks, the optimize valve body made the cleaning liquid flow out totally, so that don't have any entrapment.
Standard Design:
DIN,3A,SMS,ISO/IDF,BS/RJT,ASME/BPE etc.
The parts of valves:an actuator,diaphragm and body which assemble together with bolts and nuts.The entire valve assembly in meticulously.The actuator can be manual and pneumatic,the diaphragm made of artificial rubber which can have all kinds of soft and hard degree.The body can be two way or three way.
Connection:clamp,weld,T-type tee,U type tee etc.
| Connection mode |
Welded. Our company offers other types of connection modes, such as clamp, T type tee, U type tee etc. |
| Standard |
ISO. Our company offers other standard, such as IDF, DIN. |
| The parts of valve |
an actuator, diaphragm and body which assemble together with bolts and nuts. Sanitary Stainless Steel Manual Clamped Diaphragm Valve with Plastic Hand Wheel's actuator is manual. The body is two way. |
| Material Steel components |
Stainless steel 304, stainless 316L |
| Seal |
EPDM+PTEE the seals are imported seal material (which conform to the FDA177.2600standard). |
| Technical Parameters: |
| Operation |
Stainless steel handwheel, regulator & position indicator |
| DN |
DN4-DN50 |
| Body |
one-channel body, T-shaped body, tank bottom type body, multi-channel body |
| Body Material |
ASTM A351: CF3M |
ASTM A182: F316L 904L 2205 2507 |
| |
ASTM B564: C276 C22 |
GB/T 2965 TA2 TA10 |
| Cap and Core Material |
ASTM A351 CF8 |
| Connection |
Welded, Clamped & Flange |
| Operation Pressure |
DN4-DN100 PN10bar AISI:145psi |
| Operation Temperature |
Dependent on diaphragm materials |
| Diaphragm Material |
EPDM+PTFE separate type: temperature range -10~135ºC; steam sterilization at 150ºC with no time duration limited. |
| |
EPDM+PTFE compound type: temperature range -10~100ºC; steam sterilization at 135ºC with every cycle reaching 60min |
| |
EPDM type: temperature range -10~100ºC; steam sterilization at 135ºC with every cycle reaching 60min |
| Medium-contacting inner surface roughness: ≤Ra0.4μm ≤Ra0.25μm |
| Connection mode |
Welded. Our company offers other types of connection modes, such as clamp, T type tee, U type tee etc. |
| Standard |
ISO. Our company offers other standard, such as IDF, DIN. |
| The parts of valve |
an actuator, diaphragm and body which assemble together with bolts and nuts. Sanitary Stainless Steel Manual Clamped Diaphragm Valve with Plastic Hand Wheel's actuator is manual. The body is two way. |
| Material Steel components |
Stainless steel 304, stainless 316L |
| Seal |
EPDM+PTEE the seals are imported seal material (which conform to the FDA177.2600standard). |
SMS-No.RG0206 |
Size |
A |
K |
H |
| 6.35 |
72.0
|
25.2 |
74.5/79.5
|
| 9.53 |
25.2 |
| 12.7 |
25.2 |
Packaging:
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