Nocado Fig. 710: Diaphragm Type Sampling Valve, 316L Stainless Steel Body with Silicone or EPDM Diaphragm. Weld type end connection. Can be used to gain samples either manually or via a Syringe through the diaphragm. 20mm Weld Connection. Nocado Fig. 705: Bent-Nose Drain Valve, 316 Stainless Steel Body, Lever Operated. Male BSP Connection available in sizes ¼" up to 1". Zorzini 390/D/B: Manual Sampling Valve, 316L Stainless Steel Body. ½" O/D Weld Union Connection (1/2" BSPP on valve without union connection). For manual sampling only. | 
