ZHEJIANG DOUBLE-LIN VALVES CO.,LTD.
                                                                                                           
Verified Supplier
26 Years
Since 2000
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1" Brass Dual Check Valve 232psi ISO228 Thread

Price Negotiable
Delivery Time: within 7 days
Brand: DOUBLE-LIN
Product Description
Brass Dual Check Valve - 1"×1" - BS2779 Thread
Product Specifications
Item Brass Dual Check Valve
Size 1"×1"
Brass material HPb 57-3
Working Pressure 16 bar (232 psi)
Thread ISO228 (equivalent to DIN 259 and BS2779)
Working Temperature -10℃ to +120℃ (14℉ to 248℉)
Product Details
  • Brass Valve Body: High-density forging, no blister, no air holes, no leakage. Manufactured using high precision CNC machines.
  • Brass Bonnet: High-density forging, no blister, no air holes, no leakage. Manufactured using high precision CNC machines.
Technical Specifications
Technical specifications diagram of Dual Check Valve
Certificate of LL5066
LL5066 certification document
Company Profile

Double-Lin, established in 2000 in China, is a manufacturing company serving global markets. Our self-owned brand products are distributed to over 100 countries and regions, including the Chinese domestic market. Under Chairman Mr. Lin Hailin's leadership, we've evolved into a comprehensive solution provider across four major areas:

  • Public buildings and household water control systems
  • Public buildings and home heating systems
  • Transportation and gas safety systems
  • Family bathroom hardware solutions

Our product range covers nearly 10,000 different products and specifications.

Packaging Details
Double-Lin product packaging example Double-Lin product packaging details
  • Double-Lin logo forged in valve body
  • Double-Lin logo stamped or printed on nameplate
  • 3-layer corrugated bond paper inner box with clear printing
  • Product guarantee certificate included
  • PE plastic ECO bag
  • Product specification label on master carton
  • Special Double-Lin packing tape
  • 5-layer corrugated bond paper master carton
  • 2 non-woven bags included
  • Instruction manual included
Frequently Asked Questions
Q: How long is your product guarantee period?
A: We offer a three-year guarantee with 24-hour full-time service.
Q: What is your MOQ?
A: No minimum order quantity. Our large warehouse enables "Instant Order, Immediate Delivery" with no MOQ requirements.
Q: Can you accept OEM?
A: As a company with our own brand that we're promoting globally, we do not accept OEM requests.
Q: How long is your delivery time?
A: Items in stock ship immediately. Mass production orders typically deliver within 30-35 days.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company ZHEJIANG DOUBLE-LIN VALVES CO.,LTD.
Location YANPAN HARDWARE INDUSTRY AREA, GANJIANG TOWN, ZHEJIANG, CHINA
Contact Person Lin

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