oepoch industrial technology
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 set / 30 days |
| Delivery Time | 5-30 days upon order quantity |
| Packaging Details | Wooden box packing /Negotiable |
| Product | S type check valve NPTF |
| Valve material | C.S/SS |
| Diameter | Diameter |
| Seal | FPM |
| Connection Type | BSPP/NPTF/SAE/Metric |
| Pressure | 315Bar |
| Brand Name | Hengli |
| Model Number | OE-C- S |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10000 set / 30 days |
| Delivery Time | 5-30 days upon order quantity | Packaging Details | Wooden box packing /Negotiable |
| Product | S type check valve NPTF | Valve material | C.S/SS |
| Diameter | Diameter | Seal | FPM |
| Connection Type | BSPP/NPTF/SAE/Metric | Pressure | 315Bar |
| Brand Name | Hengli | Model Number | OE-C- S |
| Place of Origin | China | ||
| High Light | fluid check valve ，non return check valve | ||
Industrial hydraulic S type check valve NPTF 315Bar 600L/min NG6-10 G thread/SAE C.S/SS
Check valve type S is used to allow fluid flowing in one direction and leakage-free closure in the
opposite direction. When fluid flow via port P1, fluid pushes poppet (2) to move overcoming the
spring(3), and connects chamber P1 and P2. When fluid flows from P2 to P1, poppet (2) moves left
and the check valve closes.
For check valves without a spring, the fixed position should ensure that the poppet will remain at the
closed position.
Technical data
| Path | 6 | 8 | 10 | 15 | 20 | 25 | 30 | 40 | |
| Maximum Flow | L/min | 15 | 30 | 40 | 120 | 200 | 300 | 400 | 600 |
| Maximum working pressure | Bar | 315, the (NPTF1 1/4, NPTF1 1/2) | |||||||
| Turn on the pressure | Bar | 0.5; 1.5; 2; 3; 4; 5 | |||||||
| Working media | mineral oil; phosphate ester | ||||||||
| Working Medium Temperature range | ℃ | -30 to +80 | |||||||
| Viscosity range | mm 2 /s | 2.8 to | |||||||
| Oil contamination Degree | Maximum oil pollution level by NAS1638 level 9 and ISO4406 20/18/1 | ||||||||
Unit dimensions of threaded connection
| Path | 6 | 8 | 10 | 15 | 20 | |
| D1 | G | G 1/4 | G 3/8 | G 1/2 | G 3/4 | G 1 |
| Metric | M14×1.5 | M18×1.5 | M22×1.5 | M27×2 | M33×2 | |
| NPTF | NPTF 1/4 | NPTF 3/8 | NPTF 1/2 | — | — | |
| SAE | 6SAE (9/16-18) | 8SAE (3/4-16) | 10SAE (7/8-14) | 12SAE (1 1/16-12) | 16SAE (1 5/16-12) | |
| H1 | 22(SAE=28) | 28(SAE=34.5) | 34.5 | 41.5 | 53 | |
| L1 | 58(SAE=68) | 58(SAE=70) | 72(SAE=85) | 85(SAE=98) | 98(SAE=108) | |
| T1 | 12(SAE=14) | 12(SAE=17) | 14(SAE=20) | 16(SAE=22) | 18(SAE=22) | |
| A/F | 19(SAE=24) | 24(SAE=30) | 30 | 36 | 46 | |
| Weight(kg) | 0.1(SAE=0.23) | 0.2(SAE=0.29) | 0.3(SAE=0.35) | 0.5(SAE=0.58) | 1(SAE=1.1) | |
| Path | 25 | 30 | 40 | |
| D1 | G | G1 1/4 | G1 1/2 | G 2 |
| Metric | M42×2 | M48×2 | M60×2 | |
| NPTF | NPTF 1 1/4 | NPTF 1 1/2 | — | |
| SAE | 20SAE (1 5/8-12) | 24SAE (1 7/8-12) | — | |
| H1 | 69 | 75 | 92 | |
| L1 | 120(SAE=130) | 132(SAE=142) | 165 | |
| T1 | 20(SAE=22) | 22(SAE=24) | 28 | |
| A/F | 60 | 65 | 80 | |
| Weight(kg) | 2(SAE=2.2) | 2.5(SAE=2.7) | 4.4 | |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2011
Total Annual:
5000000-7000000
Employee Number:
300~500
Ecer Certification：
Active Member
OEPOCH Industrial Technology Co., Ltd., located in Suzhou, the most livable city in mainland China, is a new enterprise integrating industrial equipment design, development, manufacturing, sales and service. With excellent service and professional technology, we are committed to building excellent i... OEPOCH Industrial Technology Co., Ltd., located in Suzhou, the most livable city in mainland China, is a new enterprise integrating industrial equipment design, development, manufacturing, sales and service. With excellent service and professional technology, we are committed to building excellent i...
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