High Pressure O-Ring Check Valves - 43000 PSI
High Pressure O-Ring Check Valves - 43000 PSI
SKU:EXT-22431a
Precision-engineered High Pressure O-Ring Check Valves for secure unidirectional flow control in demanding environments.
Regular price
$149.99
Regular price
Sale price
$149.99
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 High Pressure O-Ring Check Valves are engineered for precise unidirectional flow control and tight shut-off of liquids and gases, ensuring high reliability in demanding environments. Constructed with high-grade materials including 316 Stainless Steel body and cover, these valves feature a Viton O-ring for operation up to 500°F. With a cracking pressure of 20 psi ±30%, these valves provide secure sealing. Optional materials and low-temperature capabilities make them versatile for various applications.
Product Specifications
Drilling Positions Dimension B
16.7 mm
Drilling Positions Dimension C
18.5 mm
Drilling Positions Dimension D
1.8 mm
Drilling Positions Dimension E
38 mm
Drilling Positions Dimension F
17.5 mm
Drilling Positions Dimension G
13 mm
Drilling Positions Dimension H
13 mm
Manufacturing Notes 0
For Dimension K and L : Short or long stud lengths are available for each size of bearing. Choose according to the required mounting plate thickness.For Drilling Position : Exact theoretical values have been given for `B`, `C` and `D`. Positional accuracy of dimension `B` will determine the axis of the ring. Positional accuracy for dimensions `C` and `D` are not normally critical. Holes for bearing studs should be reamed to tolerance F6 for a sliding fit.
Specifications Dimension A
137.6 mm
Specifications Dimension I
30.1 mm
Specifications Dimension J
2.4 mm
Specifications Dimension K
7.4 mm
Specifications Dimension L
14 mm
Specifications Dimension M Max
10 mm
Specifications Dimension M Min
2.4 mm
Specifications Dimension P
14.75 mm
Specifications Dimension Q
10 mm
Specifications Dimension R
8 mm
Specifications For Use With Bearing
J18