Name: Imported rubber diaphragm valve Model:
Regus Caliber: DN25-300 Pressure: PN16 Material: WCB, 304, 316
British
Regus Regus imported rubber diaphragm valve
The rubber-lined diaphragm valve is a special form of shut-off valve that appeared in the 1920s. Its opening and closing member is a diaphragm made of soft material, which separates the valve body cavity from the bonnet cavity and the driving member, so it is called a diaphragm valve. The most prominent feature is that the diaphragm separates the lower valve body cavity from the inner cavity of the upper valve cover, so that the valve stem, valve disc and other parts located above the diaphragm are not corroded by the medium, the packing sealing structure is omitted, and the medium is not generated. leak.
British
Regus Regus imported rubber diaphragm valve definition:
The rubber-lined diaphragm valve is a special form of shut-off valve that appeared in the 1920s. Its opening and closing member is a diaphragm made of soft material, which separates the valve body cavity from the bonnet cavity and the driving member, so it is called a diaphragm valve.
The most prominent feature is that the diaphragm separates the lower valve body cavity from the upper valve cover inner cavity, so that the valve stem, valve disc and other parts located above the diaphragm are not corroded by the medium, the packing sealing structure is omitted, and the medium leakage is not generated. .
1. The diaphragm made of soft seal such as rubber or plastic has good sealing performance. Since the diaphragm is a consumable part, it should be replaced periodically depending on the characteristics of the medium.
2, limited by the diaphragm material, the diaphragm valve is suitable for low pressure and relatively low temperature.
3.
Diaphragm valves can be divided into six types according to the structure: house type, direct current type, cut-off type, straight-through type, ram type and right angle type; the connection form is usually flange connection; according to the driving method, it can be divided into manual, electric and pneumatic. Three kinds, among which the pneumatic drive is divided into three types: normally open, normally closed and reciprocating.
4. Generally, it should not be used in pipelines with temperature higher than 60 °C and organic solvent and strong oxidizing medium. It should not be used in pipelines with higher pressure. The diaphragm valve is a fluid of 1.3×10-5～2.5X106Pa. A valve used in the system to open or block airflow.
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Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
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After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
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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.
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