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| Categories | Air Compressor Check Valve | 
|---|---|
| Brand Name: | AFK | 
| Model Number: | CV | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1~10 | 
| Price: | Negotiable | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 200PC | 
| Delivery Time: | 15Day | 
| Packaging Details: | Expotrt Packing | 
| Application: | General | 
| Material: | Stainless Steel | 
| Standard or nonstandard: | Standard | 
| Type: | Inline | 
| Warranty: | 1 Year | 
| Size: | 1/8",1/4",3/8",1/2" | 
| Company Info. | 
| Shenzhen Wofly Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
AFK Stainless Steel High Pressure External Thread Inline Check valve
Characteristic of Inline Check valve
1. End connections avail be with AFK tube end.BSPT or NPT female &
male thread for option
2. Variable fixed cracking pressre springs,range from 1 to 25psig
±5%
3. O-ring ensures leak proof shut off
4. Back stopped poppet minimizes spring stress

Features of Inline Check valve
| 1 | Inline check valve stops reversed flow in orde to protect instrumentation | 
| 2 | Body material in stainless steel SS316/316L cold drawn bar | 
| 3 | Max.allowed working pressure 3000psi (206bar) | 
| 4 | With viton O-ring | 
| 5 | 100% factory tested | 

Material of Inline Check valve
| item | part description | Qty | material | 
| 1 | inlet body | 1 | SS316/316L | 
| 2 | outlet body | 1 | SS316/316L | 
| 3 | seal ring | 1 | Fluororubber | 
| 4 | poppet | 1 | SS316/316L | 
| 5 | spring | 1 | SS304 | 
| nominal cracking pressure | nominal cracking pressure | 
| 1 | 401 | 
| 10 | 7-15 | 
| 25 | 20-30 | 
Ordering Information
| C- | CV- | S6- | 04 | A- | 1# | |
| Classification | Prouduct Name | Material | Size(Fractional) | Size(Metric) | Connection Type | Cracking Pressure | 
| Valve | check valve | S6:SS316 | 02:1/8" | 6:6mm | A:AFK tube end | 1#:1PSIG | 
| S6L:SS316L | 04:1/4" | 8:8mm | MR:male BSPT thread | 10#:10PSIG | ||
| 06:3/8" | 10:10mm | FR:female BSPT thread | 25#:25PSIG | |||
| 08:1/2" | 12:12mm | MN:male NPT thread | ||||
| 12:3/4" | FN:female NPT thread | |||||
| 16:1" | ||||||

Dimensions(inch)
| Name | Size | A-PT/NPT/G | B-PT/NPT/G | C-(mm) | D(mm) | 
| CV-01 | 1/8″ | 1/8″ | 1/8″ | 19 | 74 | 
| CV-02 | 1/4″ | 1/4″ | 1/4″ | 19 | 74 | 
| CV-03 | 3/8″ | 3/8″ | 3/8″ | 22 | 74 | 
| CV-04 | 1/2″ | 1/2″ | 1/2″ | 27 | 75.5 | 
| CV-06 | 3/4″ | 3/4″ | 3/4″ | 35 | 83.5 | 
| CV-8 | 1″ | 1″ | 1″ | 41 | 87.5 | 
|   | 
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