Simplify charging, evacuation, and pressure testing on refrigeration and HVAC lines with this ¼″ SAE × ⅛″ NPT access valve. Machined from high-quality brass and plated for corrosion resistance, it installs inline for a low-profile fit and provides smooth, precise flow control.
Dual-Thread Design: ¼″ SAE male inlet to ⅛″ NPT female outlet—no adapters required.
Premium Brass Body: Durable, corrosion-resistant plating for extended service life.
Compact Profile: Low-clearance design fits easily into tight spaces.
Ergonomic Operation: Smooth-turn knob delivers accurate flow control.
Looking for similar items or different specifications for this Access Valve ¼″ SAE × ⅛″ NPT?
Explore our full range in the Horeca, Refrigeration Fittings categories
*
This part is compatible to the original part number. Part numbers are always leading.
Details
59-186-3526021
Data sheet
Type
Compatible (non-original)
Review
Comments (0)
No customer reviews for the moment.
Your review appreciation cannot be sent
Report comment
Are you sure that you want to report this comment?
Report sent
Your report has been submitted and will be considered by a moderator.
Your report cannot be sent
Write your review
Review sent
Your comment has been submitted and will be available once approved by a moderator.
Protect your refrigeration and air-conditioning circuits from moisture damage with the Castel Humidity Indicator. Its brass housing and built-in color-change sight glass provide clear, real-time feedback on humidity levels in Ø ¼″ (6 mm) cooling lines.
Features & Benefits
Instant Moisture Alerts: Color-change sight glass instantly shows...
Achieve hassle-free hose and tube routing in your refrigeration and HVAC systems with the Castel Double Swivel Sleeve US4-6 3/8″ SAE. Featuring two independent swivel ends, this coupling lets you align connections without twisting or stressing lines—ideal for tight or awkward installations.
Dual Swivel Ends: Independent 3/8″ SAE...
Protect your refrigeration and HVAC loops from moisture damage with the Castel Humidity Indicator ¼″ MM SAE. These Italian-made indicators feature precision brass bodies and an integrated color-change sight glass for instant moisture detection.
Features & Benefits
Dual Models: Choose between 3910/22 & 3710/22
Standard ¼″ MM SAE: Male...
Ensure secure, leak-proof connections in your refrigeration and HVAC systems with the Castel Nut 3/8″ SAE, featuring a precise Ø 8 mm internal thread. Crafted from high-grade brass and finished for corrosion resistance, this nut provides dependable performance under demanding conditions.
Precision Machining: Ensures a tight, leak-proof seal every time....
Ensure dry, contaminant-free refrigerant flow in your cooling circuits with the Castel Humidity Indicator 3/8″ FM SAE. Made in Slovenia from durable brass, its integrated color-change sight glass instantly signals rising moisture levels, helping you prevent compressor damage and downtime.
Features & Benefits
3/8″ FM SAE Connection: Standard...
Achieve secure, leak-free connections in refrigeration and HVAC systems with the Castel 1/2″ SAE Nut, featuring a precise Ø 12 mm internal thread. Engineered from high-quality brass with a corrosion-resistant finish, this nut provides dependable performance under demanding conditions.
Precision Machining: Ensures a tight, leak-proof...
Keep your refrigeration and HVAC systems performing at their best with the Castel Ø 3/8″ Humidity Indicator (3940/3). This inline device offers fast, reliable moisture detection by changing color from blue to pink/red, giving you immediate insight into system health.
Instant Color Alerts: See moisture ingress via a clear color...
Prevent moisture damage in your HVAC and refrigeration systems with the Danfoss Humidity Indicator SGN10-014-0172. This inline device features a 3/8″ female SAE connection and a vivid color-changing element that goes from blue to pink at the first trace of moisture, enabling quick visual checks and preventive maintenance.
3/8″ FM...