High Pressure Screw Coupling , Brass Faster Interchange Threaded Coupling
Brand Name:QPE
Certification:ISO9000
Model Number:KVS
Minimum Order Quantity:300
Delivery Time:Within 30 days or as per customers' requirement.
Place of Origin:CHINA
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Location:
Ningbo Zhejiang China
Address:
Industry Zone,Kandun Town,Cixi,Ningbo China
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Product Details
Screw to connect couplings for high pressure applications, Faster interchange, KVS Series
Feature:
1. Connexion by screwing together the two parts
2. Disconnexion by unscrewing the two parts
3. Shut off by poppet valve
4. Connectable under residual pressure
5. Disconnexion under residual pressure
6. Interchangeability Faster VVS Series
Technical Specification:
1. High grade carbon steel with heat treated wear parts
2. NBR Backup ring in PTFE
3. Temperature Range (-25°C to +125°C)
4. Pressure connected tested According t ISO 7241-2 specifications
Fields of application:
Screw to connect couplings for high pressure applications, Faster interchange KVS series coupling is mainly applied for Agriculture, Industry, hydraulic tools, Earth moving, Building & Construction.
| Part No. | ISO | Thread | Size (inch) | Working Pressure (PSI) | Rated Flow (L/min) | Temperature Range (-25°C to +125°C) | |||
| KVS -02 | DN6.3 | BSPT 1/4 | BSPP1/4 | NPT1/4 | 1/4 | 11600 | 8 | ||
| KVS -03 | DN10 | BSPT 3/8 | BSPP3/8 | NPT3/8 | 3/8 | 11600 | 18 | ||
| KVS -04 | DN12.5 | BSPT 1/2 | BSPP 1/2 | NPT1/2 | 1/2 | 10600 | 40 | ||
| KVS -06 | DN20 | BSPT 3/4 | BSPP 3/4 | NPT3/4 | 3/4 | 10600 | 55 | ||
| KVS -08 | DN25 | BSPT 1 | BSPP 1 | NPT1 | 1 | 9150 | 100 | ||
| KVS -10 | DN32 | BSPT 1 1/4 | BSPP 1 1/4 | NPT1 /4 | 1 1/4 | 8700 | 140 | ||
| KVS -12 | DN40 | BSPT 1 1/2 | BSPP 1 1/2 | NPT1 /2 | 1 1/2 | 5800 | 300 | ||
| KVS -16 | DN50 | BSPT 2 | BSPP 2 | NPT2 | 2 | 5000 | 1000 | ||
Female:
| PART NO. | Thread | E | F | G | PART NO. | E | F | G | |
| (mm.) (mm.) (mm.) | (in.) (in.) (in.) | ||||||||
| KVS-02SF | G1/4 | 68 | 22 | 30 | KVS-02SF | NPT1/4 | 2.68 | 0.87 | 1.18 |
| KVS-03SF | G3/8 | 78 | 30 | 40 | KVS-03SF | NPT3/8 | 2.99 | 1.18 | 1.57 |
| KVS-04SF | G1/2 | 87 | 34 | 45 | KVS-04SF | NPT1/2 | 4.17 | 1.61 | 2.17 |
| KVS-06SF | G3/4 | 106 | 41 | 55 | KVS-06SF | NPT3/4 | 4.17 | 1.61 | 2.17 |
| KVS-08SF | G1 | 124 | 50 | 60 | KVS-08SF | NPT1 | 4.88 | 1.97 | 2.36 |
| KVS-10SF | G1-1/4 | 153 | 65 | 80 | KVS-10SF | NPT1-1/4 | 6.02 | 2.56 | 3.15 |
| KVS-12SF | G1-1/2 | 172 | 75 | 98 | KVS-12SF | NPT1-1/2 | 6.66 | 2.95 | 3.86 |
| KVS-16SF | G2 | 207 | 100 | 129 | KVS-16SF | NPT2 | 8.15 | 3.94 | 5.08 |
Male:
| PART NO. | Thread | A | C | D | PART NO. | A | C | D | |
| (mm.)(mm.)(mm.) | (in.) (in.) (in.) | ||||||||
| KVS-02PF | G1/4 | 43 | 25 | 14.1 | KVS-02PF | NPT1/4 | 1.69 | 0.98 | 0.56 |
| KVS-03PF | G3/8 | 48 | 32 | 18.9 | KVS-03PF | NPT3/8 | 1.89 | 1.26 | 0.74 |
| KVS-04PF | G1/2 | 53 | 34 | 20.5 | KVS-04PF | NPT1/2 | 2.09 | 1,34 | 0.81 |
| KVS-06PF | G3/4 | 63 | 46 | 27.9 | KVS-06PF | NPT3/4 | 2,48 | 1.81 | 1.10 |
| KVS-08PF | G1 | 72 | 50 | 31.3 | KVS-08PF | NPT1 | 2.83 | 1.97 | 1.23 |
| KVS-10PF | G1-1/4 | 86 | 65 | 43.9 | KVS-10PF | NPT1-1/4 | 3.39 | 2.56 | 1.73 |
| KVS-12PF | G1-1/2 | 95 | 80 | 53.4 | KVS-12PF | NPT1-1/2 | 3.74 | 3.15 | 2.10 |
| KVS-16PF | G2 | 118 | 110 | 81.9 | KVS-16PF | NPT2 | 4.65 | 4.33 | 3.22 |
High Pressure Screw Coupling , Brass Faster Interchange Threaded Coupling
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