Brass Dual Check Valve 3/4×1 Inch 232 psi BS2779 Thread
পণ্যের বিবরণ:
Place of Origin: | China |
পরিচিতিমুলক নাম: | DOUBLE-LIN |
সাক্ষ্যদান: | Water Mark |
Model Number: | LL5067 |
প্রদান:
Minimum Order Quantity: | 0 |
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মূল্য: | 0 |
Packaging Details: | Double-Lin standard packing |
Delivery Time: | within 7 days |
পরিশোধের শর্ত: | এল/সি, ডি/এ, ডি/পি, টি/টি, ওয়েস্টার্ন ইউনিয়ন, মানিগ্রাম |
Supply Ability: | 50000 pcs |
বিস্তারিত তথ্য |
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আইটেম: | ডুয়াল চেক ভালভ | আকার: | 3/4 "× 1" |
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ব্রাস উপাদান: | এইচপিবি 57-3 | কাজের চাপ: | 16 বার (232 Psi) |
থ্রেড: | ISO228 (DIN 259 এবং BS2779 এর সমতুল্য) | কাজের তাপমাত্রা: | -10 ℃ থেকে +120 ℃ (14℉ থেকে 248℉) |
বিশেষভাবে তুলে ধরা: | Brass dual check valve 3/4×1 inch,High pressure brass check valve,BS2779 threaded check valve |
পণ্যের বর্ণনা
Item | Dual Check Valve |
Size | 3/4"×1" |
Brass material | HPb 57-3 |
Working Pressure | 16 bar (232 psi) |
Thread | ISO228 (equivalent to DIN 259 and BS2779) |
Working Temperature | from -10 ℃ to +120 ℃ (from 14℉ to 248℉) |
- Brass Valve Body: High-density forging, no blister, no air holes, no leakage. Manufactured using special high precision CNC machines.
- Brass Bonnet: High-density forging, no blister, no air holes, no leakage. Manufactured using special high precision CNC machines.


Established in 2000 in China, Double-Lin 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 covering 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 includes nearly 10,000 different products and specifications.


- 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
- Included product guarantee certificate
- PE plastic ECO bag
- Product specification label on master carton
- Double-Lin special packing tape
- 5-layer corrugated bond paper master carton
- Includes 2 non-woven bags
- Includes instruction manual