Commercial Knee Action Valve With Red Blue Index (NO LEAD) Part #: AA-203G Condition: New product Excellent engineering design qualified-skilled craftsmanship inside and outside Rough chrome plated body Self-closing valves Red Blue color indexed brass pedals with polished chrome finish 1/2" NPT female inlets 1/2: NPT female outlet Replacement self-closing valve available NSF APPROVED Refund or Exchange: All return require Carry Supply pre-authorization, must be made within 30 days of receive, in original condition with packaging (New and Unused), and subject to 20% restocking charge. Exchange or refund. We shall not be liable for any merchandise defects, spoilage of products, loss of sales, or consequential damages. Buyer is responsible for all associated shipping costs for undelivered, unclaimed, or returned packages unless we have made an error in the listing or the item is defective. If you ask for a refund during valid period, we will offer you a refund without postage charges. Shipping and handling charges, insurance are not refundable in any case.