Product name: Imported diaphragm valve Product model: Buhrer series
Drive method: manual, electric, pneumatic Connection form: flange, thread, welding, clamp
Structure: Diaphragm Seal structure: PTFE
Pressure range: 1.6MPa Nominal diameter: DN15-300
Common materials: plastic, PTFE, cast iron, WCB, stainless steel units, etc.
Product introduction
The imported diaphragm valve produced by Breer can be driven by manual, electric, pneumatic, and flanged, threaded, welded, and clamped as the connection method. The diaphragm can be selected as the structural form, and PTFE can be used as the sealing structure. , The nominal diameter is DN15-300mm, the material can be selected from plastic, PTFE, cast iron, WCB, stainless steel and so on. Because the valve is used in a very wide range, the same valve has different combinations in different situations and working conditions.
Product Details
Name: Imported pneumatic diaphragm valve
1 American Buhrer brand
2. Material: cast iron, cast steel, stainless steel, ABS, PTFE, etc.
3. Drive type: pneumatic control (normally open, normally closed, double acting)
4. Maximum working temperature: 150 ℃
5. Ambient temperature: -10 ℃ ~ 60 ℃
6. Maximum working pressure: 10bar
7 drive methods: manual, pneumatic, electric
8. Sealing material: PTFE, wear-resistant rubber
9. Applicable medium: EPDM-steam, PTFE-water, water, medicine, oil, steam, neutral gas or liquid, dairy product, organic solvent, acid-base solvent, etc.
10. Widely used: food, medicine, beer, beverage, biological engineering, water treatment, daily chemical, mechanical equipment, automation equipment and other fields.

1. The valves should be stored in a dry and ventilated room. Stacking is strictly prohibited.
2. The two ends of the path of the inventory valve must be sealed to prevent foreign objects from entering the inner cavity and damaging the sealing parts. And should avoid contact with oil or other susceptible items.
3. The metal processing surface of this valve should be cleaned of dirt and coated with rust inhibitor.
4. Do not paint grease-like items on the rubber lining or the surface of the rubber diaphragm, otherwise the rubber will swell and affect the service life of the valve.
5. During storage or deactivation, the handwheel should be rotated counterclockwise to make the valve in a slightly open state to avoid losing the elasticity of the diaphragm due to long-term pressure.
6. During transportation or installation, the sling must not be tied to the handwheel or valve stem. It is strictly forbidden to collide with other metals or hard objects to prevent damage to parts and lining. String
7. Before installation, carefully check the operating conditions of the pipeline and whether the medium is consistent with the scope of application specified by this valve to avoid unnecessary losses caused by improper selection and accidents.
8. Except that it is not suitable for vacuum pipeline, this valve can be installed at any position in the pipeline for two-way flow, but it should ensure the convenience of operation and maintenance.
9. During installation, the valve body cavity should be cleaned to prevent dirt from blocking or damaging the sealing parts, and check whether the connecting bolts in all parts are evenly tightened.
10. During operation, the parts in contact with the medium must be checked frequently, and the vulnerable parts should be replaced regularly according to the actual use situation.
11. When the diaphragm needs to be changed, care should be taken not to over-tighten or loosen the diaphragm.
12. If this valve is applied to intermittently running pipelines, the parts in contact with the medium should be cleaned during the period of non-use to extend the service life.
13. When the longitudinal valve is manually operated, the valve must not be opened and closed with the aid of an auxiliary lever, so as to avoid excessive torque and damage to the driving parts or sealing parts.

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.