Product description
This product is mainly composed of a valve seat, a ball, a sealing ring, a valve stem and other driving devices. The valve stem rotates 90 degrees to achieve quick opening of the valve.
Quick switches are used on pipelines to shut off, distribute, adjust flow and change the flow direction of media.
Features
Small fluid resistance and easy operation;
Opening and closing is quick and light, enabling rapid opening and closing;
Good sealing performance and can achieve complete sealing;
The ball valve has a simple structure, and the sealing ring is generally movable, making it easy to disassemble and replace;
The ball valve has good sealing performance. When fully open or fully closed, the sealing surface of the ball and valve seat is isolated from the medium.When the medium passes through, it will not cause erosion of the valve sealing surface.
Product Standards
Design and manufacturing standards: GB/T12237
Flange connection standard: GB/T9113
Inspection and test standards: GB/T13927
Technical Parameters
Nominal diameter: DN50~DN150 (2"~6")
Nominal pressure: PN16/PN25
Working temperature: -10°C~120°C
Sealing test: 1.1PN
Shell test: 1.5PN
Applicable for: water
| Part Name |
Material |
| Body |
SS304/SS316 |
| Gasket |
PTFE |
| Seat |
PTFE |
| Ball |
SS304/SS316 |
| Stem |
SS304/SS316 |
| Packing |
PTFE |
| Packing Gland |
SS304/SS316 |
Packing and shipping
Inner package: plastic bags Product package: carton and pallets
Delivery package: plywood cases available Delivery package: steel cases for premium option
About us
1. More than 20 years experience for valves, fittings, etc..
1. Professional R&D teams in Germany & China for HAVC and waterworks system.
2. Strict products inspection, SOP processing.
3. 6S management, higher quality material with higher price.
4. Quick feedback service, feedback within 24 hours.
5. All sales have more than 10 years experience on service.
Factory capacity
Welcome visit us
FAQ:
Question 1: Can you make OEM or ODM product?
DVK: Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.
Question 2: How long is your delivery time?
DVK: General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.
Question 3: Do you provide free samples?
DVK: If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.
Question 4: What are your payment terms?
DVK: Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance,balance before shipment. L/C available as well.
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