NDL Industries
CO2 C194 Copper Check Valves
NDL manufactures CRN-approved, UL-listed, CE-approved, and RoHS-compliant check valves that can withstand pressures up to 140 bar.
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NDL Industries
企業プロフィール
図01 — NDL CO2 C194 Copper Check Valves
01 概要
These check valves are designed to hold five times their maximum working pressure, providing a tremendous safety margin for any check valve used in CO₂ systems.
01
The NDL C194 copper check valves range from ¼” to 1-5/8” and are compatible with main pipe types manufactured from copper-iron alloys. Each valve is helium tested at the factory to guarantee leak-free performance and the NDL CO2 check valve features a stainless-steel body with copper-iron alloy connections. Their check valves feature a compact, streamlined design that minimized flow resistance, ensuring optimal performance, energy efficiency, and easy installation.
NDL offers an unparalleled two-year warranty, which proves their confidence in the product. Every valve is tested, and the serial number is stamped while being cleanly packaged in a poly bag and boxed to prevent contamination in transit to job sites.
02
System Specifications
Continuous operating temperature (COT)
-40 ̊C to 150 ̊C (-40 ̊F to 302 ̊F)Maximum working pressure
140 BAR (2030 PSI)- Standard spring minimum opening pressure differential = 0.3 BAR (4.35 PSI)
- Compatible with CO2 (R744)
Size range
¼” – 1-5/18”
02 技術資料
仕様
2項目のデータ · NDL Industriesの公表値
- 冷媒
- CO₂
- カテゴリー
- Components
01冷媒
1項目
- Refrigerant
- CO₂
02認証と対応市場
1項目
- Region
- Africa, Asia, Australia & NZ, China, Europe, Global, Japan, North America, South America
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