M6 Style Mini-Check Valve - 1/4" Size, 3.50 psi Cracking Pressure
M6 Style Mini-Check Valve - 1/4" Size, 3.50 psi Cracking Pressure
SKU:M1T-861dc9
Get precision control with the M6 Style Mini-Check Valve - ideal for low-pressure systems. Versatile and reliable design.
Regular price
$59.99
Regular price
Sale price
$59.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.

The M6 Style Mini-Check Valve is a precision-engineered solution for low pressure applications. With a standard cracking pressure of 3.50 psi, this valve offers reliable performance and minimal pressure drop, making it ideal for a wide range of industrial uses. Constructed with high-quality materials and featuring flexible end fittings, it provides versatility and ease of installation. Whether used as a check valve, relief valve, or vacuum breaker, the Mini-Check ensures efficient operation and meets the demands of various applications.
Product Specifications
Note
When ordering styles M5 through M8 be sure to specify whether compression (-C) or 37º flare (-F).Made in USA.Many valves in this series can be supplied with B16.34 certification. Consult the factory for more information.
Specifications Body Material
316 Stainless Steel = SS | Brass = BR | Carbon Steel = CS
Specifications Certifications
European Conformity (CE) PED 2014/68/EU Complaint | International Organization for Standardization (ISO 9001) Certified
Specifications Nominal Pipe And Tube Size
1/4 in
Specifications Non Shock Pressure Rating At 100 Degree Fahrenhei
5000 psig
Specifications Note For Material
Listed above are the most common material selections. Please contact the factory for additional options.
Specifications Note For Non Shock Pressure Rating At 100 Degree
Consult factory for P-T rating above 100 ºF.
Specifications Seat Material
"Metal-to-Metal" = MT | Aflas® = AS | Buna-N = BN | Ethylene Propylene Diene Monomer (EPDM) = EP (EP seats not recommended for use with Carbon Steel valves.) | Fluoro-Elastomer (FKM) = VT | Neoprene = NE | Perfluoroelastomer = KZ | Polytetrafluoroethylene (PTFE) = TF
Specifications Size Code
B
Specifications Special Options
C = Compression Tube (M5 - M8 only) | F = Flared Tube (M5 - M8 only) | O = Outer O-Ring Seals Same as Seat | T = FEP Encapsulated Spring
Specifications Spring Material
17-7PH Stainless Steel = PH | 316 Stainless Steel = SS | Alloy C-276 = HC | Inconel® X750 or Alloy X750 = IX | Monel® 400 = MO | Titanium = TI
Specifications Standard Cracking Pressure
3.50 psi
Specifications Standard End Fitting O Ring Material
Buna-N = BN | Ethylene Propylene Diene Monomer (EPDM) = EP (EP seats not recommended for use with Carbon Steel valves.) | Fluoro-Elastomer (FKM) = VT | Neoprene = NE | Polytetrafluoroethylene (PTFE) = TF
Specifications Valve Style
M6 - Female Pipe Inlet - Tubing Outlet