Product Description
sanitary pneumatic( manual ) globe valve/stop valve/ gate valve
HS Code:8481804090
TECHNICAL PARAMETER:
1.Application:
The valves are used in automation and control systems to control the pressure, flow, level, temperature and the tank level.
2.Working principle:
The pneumatic stop valve can convert the energy generated by compressing the air to mechanical energy, the mechanical energy can drive the stem axial movement, therefore mover the sealing components in drfferent places, then can control the open or close of the mouth of the pipe, then achieve the purpose of change the direction of medium or keep the medium stay.
The manual stop valve series operated by a manual handle, and the ultimate purpose is to change the direction of the medium or keep the medium stay.
3.Technical datasheet:
I) New-style sanitary stop/switch valves possess more improved safety.clearance.durability and appearance.
II) Having open supporter which separates the pneumatic actuator and valve body, check the shaft seal directly. This design separates the gearing and the products parts prevent the heat transfer from the valve body to the pneumatic device.
III) "NC" and "NO" functions can be instantly switched.
IV) Spherical valve body have ideal fluidity and clearance.
V) Dealing with material becomes much milder.
VI) Standard valve body design makes the joint style more flexible and various.
VII) Metal stop mechanism assures the long life of the seal.
VIII) Quick convenient assemble and maintenance operation.
4.Material:
material contact Steel parts: Stainless steel 304 or316L
valve core seal selection:a)soft seal: EPDM. (standard)
SILICON, FDM, HNBR(CHOOSE).
b)metal seal
5.Advantages:
Sealings: Excellent acid-proof, alkali proof and high-temperature performance. a little degree of permanent compression deforms.
Investment forging valve plug: Pressure durability less than 1.2MPA, metallographic structure better than casting ones.
Apparent design: Keep updated with international fashion style.
Cost performance: Impor substituted, cost saved and reiableoperation.
6.Connection types:
Welded.
Clamped
Screw or threaded
welded - screw
Flange
To assure the connection and substitution with imported facilities, all the connection styles withe pipe or equipment are made to DN11850, IDF / ISO, SMS 3A international standard size.
7.Size:
DIN: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100
3A: 3/4", 1", 1 1/2", 2", 2 1/2", 3", 4"
SMS: 19, 25, 32, 38, 51, 63, 76, 89, 102
ISO: ?19, ?25, ?32, ?38, ?51, ?63, ?76, ?89, ?102,
Surface treatment
surface treatment: sandblasting Ra≤1.6um
cast sub-light Ra≤0.6um
inside surface treatment: polishing Ra≤0.6um
8.Operation Type:
Manual: lever or duck-billed
Pneumatic actuator: stainless steel or plastic with a control box or not.
Electric actuator: single action or double action
9.Features of Pneumatic actuator:
Normally opened: the spring is OPEN and pneumatic OFF
Normally closed: the spring is OFF and pneumatic OPEN
With signal feedback inductive provider/sensor for option
Compact appearance, small volume, large torque
Simple and convenient assembly
10.Technical Parameter:
OD Range: DN25~ DN200, 1"~ 8"
Anti-pressure: 10Bar
Compressed Air supply: MIN:4 BAR, MAX:8BAR
Pneumatic Actuator torgne: 40Nm
Finishing degree:
Cutting: Ra1.5 ~ 3.2um
Polish: Ra0.4~ 0.8um
11.Specifications of Sanitary Globe Valve:
1.Diameter of the globe valve:
a) manual sanitary globe valve:
Company Profile
Zhejiang yuanya pump Co., Ltd, located in Wenzhou, is one of the few domestic manufacturers of high precision fluid types of equipment.
For that our products will be applied in the fluid systems with strict sanitary and sterilizing requirement, so we do have many strict tests for our products, such as the performance curve test of pumps, frequency curve, the smooth and clean test, pressure test and so on.
All the commodities are made following the standards of ISO, IDF, DIN and 3A. The technology is comparable to the international level in the same field and the quality complies with the requirements of GMP. And the production of YUY is based on advanced manufacture technology and a high sense of responsibility so that we can provide our customers with the products with high quality and high precision.
Certifications
Workshop and Warehouse
In addition, our R&D department can explore new products according to our customers' particular requirement. And our production capacity is very great and efficiency, so we can supply the products with the best delivery date.
Main Products
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