CF8 Vertical Silence Type Spring Loaded Flange End Stainless Steel Check Valve DN100-300 with GB/T Standards
Price:
negotiation
MOQ:
1
Delivery Time:
5~25 Work Days
Brand:
CXDLV
Product Description
CF8 Vertical Silence Type Spring Loaded Flange End Stainless Steel Check Valve
Technical Specifications & Standards
Manufacturing and Testing: GB/T12224-2005
Technical Requirements: GB/T12235-2005
Connection Flange: JB79
Test and Inspection: GB/T13927
Technical Requirements: GB/T12235-2005
Connection Flange: JB79
Test and Inspection: GB/T13927
Application Overview
The Silent Check Valve is engineered for applications where silent operation and cost efficiency are critical. Its short linear stroke and spring return action combine to close the valve prior to flow reversal, effectively eliminating shock and water hammer associated with sudden stoppage of reverse flow.
Dimensional Specifications
| DN | L (mm) | D (mm) | D1 (mm) | b (mm) | Z- φd |
|---|---|---|---|---|---|
| 100 | 165 | 215 | 180 | 20 | 8-18 |
| 125 | 190 | 245 | 210 | 22 | 8-18 |
| 150 | 210 | 280 | 240 | 24 | 8-22 |
| 200 | 255 | 335 | 295 | 26 | 8-22 |
| 250 | 310 | 380 | 350 | 28 | 12-22 |
| 300 | 330 | 440 | 400 | 28 | 12-22 |
Key Features
- Widely used in water supply and drainage, fire protection, HVAC, industrial and other systems
- Expanded body design provides full flow area for optimal performance
- Double guided disc prevents vibrations and wear for extended service life
- Resilient seat available for zero leakage applications
Packaging & Delivery
Packing: Custom wood cases selected according to valve specifications, packed by skilled workers to prevent damage during transit.
Delivery: 7-60 days depending on order requirements, with transportation options including sea, air, and rail freight.
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: According to the order, 7-60 days.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer samples free of charge but customers pay the freight cost.
Q: What are your payment terms?
A: Payment <= 1000 USD: 100% in advance. Payment >= 1000 USD: 30% T/T in advance, balance before shipment.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wenzhou Xidelong Valve Co. LTD
Location
No566 Binhai 3rd road yongxing subdistrict longwan dist wenzhou zhejiang china
Contact Person
jin