Knife gate valve is a one-way single gate valve, is designed and manufactured for general industry. Design of valve body and seat to ensure bo blockage, close the suspended solids and other industry.
Specification:
DN50 to DN1200
Standard Flange Connection:
DIN PN10
ANSI B16.5 Cl#150
Design Standard:
MSS SP-81
Face to Face Standard:
MSS SP-81
Characteristics:
Related Products:
Advantages of our products:
1. Meets the domestic and foreign advanced standard requirement, the seal is reliable, the performance is fine, handsome appearance.
2. The damper plate, the valve seat packing surface is too vertical (stelite) with the iron-base alloy built-up welding or the department the cobalt base hard alloy built-up welding to become, wear-resisting, thermostable, anti-corrosive, the anti-abrasion performance is good, the service life s long.
3. Using wedge-type flexible gate structure, medium and large caliber set bearings, switches flexible, open and close easily.
4. Stem quenched and the nitrogen treatment, with good corrosion resistance, scratch resistance and wear resistance.
5. Can be used with a variety of standard pipe flanges and flange sealing surface types to meet various project needs and user requirements.
6. Valve body materials, variety, packing, gasket can be based on actual working conditions or the user requests a reasonable option, can be applied to all kinds of pressure, temperature and medium conditions.
FAQ
Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 2''-48''(DN50-DN1200), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 12 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.
To get more Information at our websites: http://gairui-valve.en.made-in-china.com
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