Notice of Limit Words
Our store strictly adheres to the Advertising Law. There may be omissions in the product descriptions, but they are only used as modifiers and do not carry absolute meanings. Our store solemnly declares that all absolute terms or extreme words involved in our products are invalid. Anyone who visits our store is deemed to have known and fully agreed to this statement.
All products in our store are priced at factory prices, excluding tax and shipping fees. If you need tax-inclusive shipping, please consult our customer service.
Regarding the description of customized products
The delivery time for non-in-stock products in our store is 5 to 10 days or 15 to 28 days. For specific times, please contact our customer service for inquiries. We hope all the purchasers can understand.
Product size: 40*25mm
Product Name: 4mm Inner Diameter Interface Control Valve
Specification: 4mm interface
Instructions for the use of air regulating valves and control valves:
The air regulating valve, also known as the regulating valve, is mainly used to connect the air pump and the bubble stone with an air pipe. It can adjust the size of the air volume, causing the bubble stone to produce bubbles of different sizes.
Yiwu Baojie Aquarium is located in Yiwu, Zhejiang Province - China's small commodity export base and the world's small commodity distribution center.
The company specializes in the production and sale of various aquarium equipment, garden landscaping accessories and pet supplies. After more than 10 years of development, our products have been selling well throughout the country and in over 80 countries and regions around the world for their high quality and low price. They are deeply favored by customers and have won a good reputation.
The main products operated by the company include
Aquarium series: High-end dragon fish tanks, acrylic aquariums, fashionable and high-end aquariums, bullet aquariums, mini aquariums (table fish tanks), open aquariums, set tanks, etc.
Pet box and turtle box series: plastic fish tanks (pet boxes), turtle boxes, etc.
Aquarium equipment series: multi-functional submersible pumps, process pumps, surf pumps, submersible fountain pumps, nozzle equipment components, variable frequency pumps, swimming pool pumps, centrifugal pumps, etc.
Air pump series: oxygenation pump, AC/DC dual-purpose pump, battery pump, submersible oxygen injection pump, DC gas oxygenation machine, air compressor, vortex air oxygenation machine, etc.
Filter series: Multi-functional submersible filter pump, upper filter, wall-mounted filter, UV filter, external cylinder filter, etc.
Thermostat heating rod series: glass heating rods, stainless steel heating rods, etc.
Aquarium lighting series: bracket lamps, wall-mounted lamps, clamp lamps, aquarium UV sterilization lamps, LED series, diving fluorescent lamps, etc.
Protein separator series.
Fish tank landscaping decorations: coral shells, resin decorations, artificial aquatic plants, pebbles, colored sand, acrylic stones, etc.
Background painting series.
Aquarium accessories: hoses, bubble stones, plastic fish, water plant clips, water plant shears, thermometers, hydrometers, suction pipes, fish traps, nebulizers, activated carbon, filter cotton, ceramic rings, biochemical balls, automatic feeders, light-controlled switches, hatching boxes, sea salt, liquid medicine, fish food, etc.
Gardening equipment series: Gardening pumps, ultraviolet germicidal lamps, pond biochemical pressure filters, diving lights, skimmers, pond shell UV germicidal lamps, spotlights, etc.
Constant temperature machine
Seafood cabinet
Pet supplies series: birdcages, hamster cages, dog cages and their accessories, pet toys, pet bowls, pet chains, etc.
We warmly welcome both new and old customers at home and abroad to visit and guide us. Let's join hands and work together to create a brilliant future!
Business principles: Customer first, efficiency foremost, service optimization, and win-win cooperation!
