SPOOL VALVE 551 NAMUR 3/2 - 5/2 SPRING RETURN Emerson - ASCO * price on request Leadtime to be discussed Ordered before 12.00, shipped same day 100 years of engine spare part knowledge 12 months warranty Please select your engine before inquiring this part. Product specifications Product type Spool valve Downloads PDF description Download No stress about shipping?Sounds good! 99% of our global shipments arrive within 5 days! Request shipment enquiry