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High Pressure Globe Check Valve With Mechanical Limit Switch ASTM A351 CF8M
Product Spotlights
High-pressure globe check valve featuring ASTM A351 CF8M corrosion-resistant body with integrated mechanical limit switch for reliable position feedback. Engineered for Class 2500 applications across oil/gas and chemical industries. ISO9001-certified manufacturing ensures zero-leak performance, customizable sizing, and global export compliance. Reduces maintenance costs through robust metal-to-metal sealing design.
Negotiable
MOQ: 20 Units (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, ASTM A351 CF8M Stainless Steel
Application:
Other, Oil & Gas
Pressure Rating:
Class 150 to Class 2500
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
15 days
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Material
Other, ASTM A351 CF8M Stainless Steel
Application
Other, Oil & Gas
Pressure Rating
Class 150 to Class 2500
Connection Type
Flanged, Threaded, Socket Weld
Limit Switch
Mechanical Position Indicator
Certification
ISO9001 Certified
Size Range
1/2“ to 24“ (Customizable)
Temperature Range
-29°C to 425°C
Seat Type
Metal to Metal
As an ISO9001-certified valve manufacturer established in 2016, Shanghai Zhibang delivers premium high-pressure globe check valves engineered for critical industrial applications. Our ASTM A351 CF8M valves integrate mechanical limit switches for real-time position monitoring, ensuring operational safety and minimizing downtime in demanding environments.
Engineered to withstand extreme pressures up to Class 2500, these valves feature:
- Corrosion-resistant CF8M stainless steel construction meeting ASTM A351 standards
- Mechanical limit switches providing reliable position feedback without external power
- Bidirectional sealing capability for versatile installation
- Low maintenance design with metal-to-metal seating
Technical specifications include:
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Size | 2" to 12" | 1/2" to 24" |
| Pressure Class | 150 - 900 | Up to 2500 |
| End Connection | RF Flange | RTJ, Threaded |
These valves prevent reverse flow in pipelines while delivering:
- 30% longer service life than standard check valves
- Zero leakage performance at 1.1x rated pressure
- Reduced water hammer effect through controlled closure
With over $1M in annual exports to 15+ global markets including North America and Europe, Shanghai Zhibang guarantees on-time delivery from major Chinese ports. Our decade-long manufacturing expertise ensures this valve provides unmatched reliability in refineries and chemical plants. Contact us today for custom pressure testing documentation and bulk order discounts.
Frequently Asked Questions:
-
Q: What fluids are compatible with CF8M material?
A: Suitable for corrosive media including acids, alkalis, and salt solutions. -
Q: Can I get different limit switch configurations?
A: Yes, mechanical switches are customizable for NAMUR or DIN standards. -
Q: What's the lead time for non-standard sizes?
A: Typically 4-6 weeks for custom dimensions. -
Q: Is ISO9001 certification available for review?
A: Certification documents provided upon request. -
Q: How does mechanical switching differ from electronic?
A: Requires no external power, ideal for explosive environments. -
Q: What maintenance is required?
A: Annual inspection recommended; spare kits available. -
Q: Are testing reports included?
A: Hydrostatic and functional test certificates standard.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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