DD Fitting – Coupler x Coupler with Blow Down (Stainless Steel) Description: The stainless steel DD Fitting with a “blow down” feature, configured as a Coupler x Coupler, is perfect for extending cam and groove systems while ensuring safe air release. Featuring a welded nipple to accommodate a ball valve with a universal fitting, this Coupler x Coupler fitting is ideal for applications that require frequent adjustments or pressure control. Its stainless steel construction ensures longevity and corrosion resistance, making it a robust choice for fluid handling in demanding environments.






