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| Categories | Forged Steel Check Valve | 
|---|---|
| Brand Name: | KIRI or OEM | 
| Model Number: | H14H/H44H/H61H | 
| Certification: | CE;ISO | 
| Place of Origin: | CHINA | 
| MOQ: | 1PCS | 
| Payment Terms: | USD 10~100 PCS | 
| Supply Ability: | 30 DAYS | 
| Delivery Time: | 30 DAYS | 
| Packaging Details: | wooden case | 
| MATERIAL: | F304,F316,F11,LF2,A105N, | 
| END TYPE: | FLANGE,THREAD NPT,SW | 
| PRESSURE: | 105LB,300LB,600LB,800LB,900LB,2500LB | 
| Company Info. | 
| KCM TECH GROUP COMPANY | 
| View Contact Details | 
| Product List | 
API 598 API 602 Forged Steel Valve Welded bonnet Check Valve B1.20.1 B16.11 B16.25
Forged Stainless Steel Check Valve - Threaded
Forged Steel Check Valves: API 602, Swing, Lift Check, Bolted Bonnet, Pressure Seal, Bolted Cover, Socket Welded Ends, Class 150 - 2500, 1/2 - 2 Inch
• Forged Stainless Steel Check Valve
• Class 800
• ASTM A182/316L
• Maximum Pressure 1975 PSI
• Maximum Temperature 850
• Bolted Bonnet
• API 602 / API 598
• NACE MR0175
• Sizes 1/2” -2”

Material Specifications
| No. | Part | Material Carbon | Material Stainless | 
|---|---|---|---|
| 1 | Body | A105 | F316L | 
| 2 | Seat | INT | INT | 
| 3 | Disc | 420 | F316L | 
| 4 | Spring | SS304 | SS316 | 
| 5 | Gasket | SS304 Flexible Graphite | SS16 Flexible Graphite | 
| 6 | Cover | A105 | F316L | 
| 7 | Name Plate | AL | AL | 
| 8 | Bolt | B7 | B8M | 
Dimensions
| Part # Carbon | Part # Stainless | Size - NPT | L | d | 
|---|---|---|---|---|
| 522FCT01 | - | 1/4” | 3.11 | 0.24 | 
| 522FCT02 | - | 3/8” | 3.11 | 0.32 | 
| 522FCT03 | 522FSST03 | 1/2” | 3.11 | 0.39 | 
| 522FCT04 | 522FSST04 | 3/4” | 3.62 | 0.51 | 
| 522FCT05 | 522FSST05 | 1” | 4.37 | 0.69 | 
| 522FCT06 | 522FSST06 | 1-1/2” | 4.73 | 0.91 | 
| 522FCT07 | 522FSST07 | 1-1/4” | 4.73 | 1.10 | 
| 522FCT08 | 522FSST08 | 2” | 5.52 | 1.38 | 
                                 
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