About product and suppliers:
            826 petcock valve products are offered for sale by suppliers on Alibaba.com, of which motorcycle fuel systems accounts for 40%, other motorcycle body systems accounts for 21%, and atv/utv parts & accessories accounts for 7%. 

A wide variety of petcock valve options are available to you, 

There are 824 suppliers who sells petcock valve on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of petcock valve supply is 100% respectively.