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Sanitary butterfly valve

Sanitary butterfly valve
  • sell:021-32051999
  • sell:021-32050777
  • fax:021-66099555

Details

  • Product Introduction
  • Service Promise
  • Ordering Process

D81F Hygienic Butterfly Valve / D681F Pneumatic Hygienic Butterfly Valve / D981F Electric Hygienic Butterfly Valve uses standard electronic polishing, smooth surface to ensure clean, no media storage area, no potential pollution. Hygienic butterfly valve is a kind of quick disassembly valve, which makes the valve open and maintain quickly and easily, and shortens the shutdown time of the process. Hygienic butterfly valve is widely used in food, pharmaceutical, cosmetics, clean steam, liquor, beverage, biochemical industrial process control occasions. The sanitary butterfly valve has the advantages of compact structure, convenient assembly and disassembly.


1, the design is novel, reasonable, unique in structure, light in weight, quick in opening and closing.


2, the operation torque is small, easy to operate, labor-saving and dexterous.


3, can be installed at any location, easy maintenance.


4. Sealing materials are characterized by aging resistance, corrosion resistance and long service life.

Sanitary pneumatic butterfly valveSanitary electric butterfly valve

Sanitary butterfly valves adopt standards


Design standard: GB/T2238-1989


Flange joint dimensions: GB/T9113.1-2000; GB/T9115.1-2000; JB78


Structure length: GB/T12221-1989


Pressure test: GB/T13927-1992; JB/T9092-1999


Main technical parameters of sanitary butterfly valves


Nominal path
DN(mm)
15~150
Nominal pressure
PN(MPa)
0.6
1.0
1.6
Test pressure
strength test
0.9
1.5
2.4
Seal test
0.66
1.1
1.76
Airtight test
0.6
0.6
0.6
Applicable medium
Air, water, steam, oil and so on.
Driving form
Manual, worm and worm gear drive, gas drive and electric drive.
Connection mode
Quick mounting, clamp, external thread, welding type, etc.


Hygienic grade butterfly valve main parts material


Part name
Material Science
valve body
304、316、316L
Disc
304、316、316L
Seal ring
Silicone rubber, fluorine rubber and polytetrafluoroethylene
Stem
304、316、316L
filler
Silicone rubber, fluorine rubber and polytetrafluoroethylene


Selection and application temperature of hygienic butterfly valve sealing material


Variety of materials
Teflon
silicon rubber
Fluorine rubber
Natural rubber
nylon
English abbreviated
PTFE
SI
VITON
NR
PA
Model code
F或XC、JC
XD或JD
XE或JE
X1
N
Maximum temperature resistance
232℃
250℃
204℃
85℃
93℃
Minimum temperature tolerance
-268℃
-70℃
-23℃
-20℃
-73℃
Applicable working temperature
-30~+150℃
-70~+150℃
-23~+60℃
-20~+85℃
-30~+93℃


Main dimensions of sanitary butterfly valves


Specifications (ISO)
A
B
D
L
H
Kg
20
50
78
19.05
130
82
1.2
25
50
78
25.4
130
82
1.2
32
50
78
31.8
130
82
1.05
38
50
86
38.1
130
86
1.2
51
52
102
50.8
140
96
1.7
63
56
115
63.5
150
103
2.1
76
56
128
76.1
150
110
2.4
89
60
139
88.9
170
116
2.7
102
64
154
101.6
170
122
3.05
108
64
159
108
170
126
3.15
133
80
138
133
190
138
5.2
159
90
215
159
190
153
9.2


The best quality, first-class service Qigao creates more value for you!

"Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

Product Standards:

Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

pre-sale service:

Product introduction, technical exchange, non-standard product design, troubleshooting。

Sale service:

A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service:

1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

a、Structure length;

b、Connection Type;

c、Nominal diameter, full diameter, reduced diameter, pipe size;

d、Operating medium and temperature, pressure range;

e、Tests, inspection standards and other requirements

2、The factory can configure various types of driving devices according to customer's specific requirements.。

3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

 

Order Process:

1、Customer purchase list fax to021-33872143,Or call us 021-33872141

2、Receive customer purchase list, provide valve model selection and quotation (price list)。

3、Specific agreement: delivery date, special requirements, etc.。

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1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

a、Structure length;

b、Connection Type;

c、Nominal diameter, full diameter, reduced diameter, pipe size;

d、Operating medium and temperature, pressure range;

e、Tests, inspection standards and other requirements

2、The factory can configure various types of driving devices according to customer's specific requirements.。

3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time., The rest of the payment will be remitted before shipment to arrange delivery in time.。

Sale service:

Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service:

1、"Qigao" product quality period is from the factory12Month, practiceThree packsService (return, replacement, warranty)。

2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.,
In order to further improve product quality。

3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

statement

  1. All text, data and pictures in this article are for reference only.Sanitary butterfly valvePlease contact us at 4000-700-665 for details of performance, size and price.
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