

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The MCDONNELL SA21-6 valve assembly is suitable for 21 series applications. This assembly provides reliable flow control and enhances system integrity. Made from quality materials, it ensures long-lasting performance. Its compact design facilitates smooth integration into existing systems.
Reliable operation in various industrial settings.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!