ART.4001 Durable forged 1'' size DN25 female inlet & outlet brass vertical lift check valve for tap water, air, oil and gas
1.Principle of Check Valve:
The main function is cut off or connect the fluid piping,Ball Valves have finished opening or closing action
completely with the help of drive in the stem to apply a certain torque and pass to the structure to rotate it 90
degress.
2.Feature of Check Valve:
Small Flow Resistance Force, switch quickly, convenient, good sealing and long serving life.
3.Installation Instruction of Check Valve:
(1) we must rinse and clean up the remaining impurities in the pipelines (because it might be damaged for the
ball of the seat), when we are prepared for connecting with pipeline.
(2) This product should be installed in horizontal or vertical direction of the pipeline.(As shown in Figrue 1)
(3) When the pipeline is not in a horizontal or resist and applied force, it can be used in eliminating the
deviation of pipeline by piping supports or other supports.
Dimensions of ART.4001 Durable forged 1'' size DN25 female inlet & outlet brass vertical lift check valve for tap water, air, oil and gas:
| Drawing No. | DN | A | B | Piece/box | Piece/carton |
| 4058030 | 1/2" | 69 | Φ46 | 50 | 300 |
| 4058040 | 3/4" | 48.5 | Φ40 | 32 | 192 |
| 4058050 | 1“ | 56.5 | Φ45.5 | 20 | 100 |
| 4058060 | 1 1/4” | 60 | Φ57.5 | 15 | 60 |
| 4058070 | 1 1/2“ | 70 | Φ64.5 | 12 | 48 |
| 4058080 | 2” | 76 | Φ80 | 4 | 24 |
| 4058090 | 21/2“ | 94 | Φ97 | / | 11 |
| 4058100 | 3” | 102 | Φ111 | / | 9 |
| 4058110 | 4“ | 140 | Φ123 | / | 6 |
ASSEMBLY DRAWING
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Q1:Which brass material do you have?
A: Lead Free: CW509L CW511L. Common:DZR CW602N , CW617N, C3604 H59-1 H28-2A.
Q2:How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 45-50 days if the goods won't be in stock, it is according to quantity.
Q3: Can be customized?
A:It’s OK. After the drawing, sample and mould are sent to us from you, we can develop for you.
Q4:How long is the warranty time?
A: 10 Years.
Q5: What’s your payment term?
A: 1. T/T.30% as deposit before production, the balance before shipment.
2. L/C at sight (for large quantity order)
3. 100% T/T in advance.