The WT176-64 check valve is integrally molded with fuel-resistant rubber. Flexible and resistant to gasoline corrosion, it hardly hardens or cracks after long use. As an internal sealing component inside carburetors, it allows one-way flow and blocks fuel backflow to stabilize internal pressure for smooth engine start and operation. It suits small garden machines equipped with WT series carburetors. Replace this part directly if the old valve ages, leaks or fails, which causes hard starting and rough idle. With good fitting and simple installation, it fixes carburetor fuel issues and restores normal operation.

 FAQ 

Q1: Do you accept customized products with environmental protection standards?
A: Yes, we strictly customize production according to international environmental protection standards and provide corresponding test reports.

Q2: Can you provide logistics time limit assessment in advance?
A: Yes, we assess the whole logistics cycle in advance and inform customers of the exact arrival time range.

Q3: How do you cope with sudden order volume surge?
A: We expand production capacity temporarily, optimize personnel scheduling and ensure delivery quality and cycle remain unchanged.

Q4: Do you test product repeated use durability?
A: Yes, we conduct repeated use cycle tests to verify product durability and service life.

Q5: How do you supervise outsourced mold processing quality?
A: We conduct full inspection of mold size, structure and precision after mold processing to ensure production adaptability.