Used for the connection of bottom valve to the bottom of the tank. usefor thi

For connecting Manhole Covers (following picture)only

float valve: Diameter:80mm Ways of Connection: Screwd-type To recycle the oil gas when filling the gas and avoid the diffusion. More details,contact

It is used to contain gasoline vapors and condensation in the vapor line to minimize loss to the atmosphere and unnecessary driver exposure.The popet

When the tempurature rises too high, the fuse will seperate,and the bottom vavles will colse. More details, contact us

It can not be used in caustic liquid pipeline. The diameter can be chosen by the users. The pressure should be controled in 0.6kpa. The steal inside

Stainless steel bodies are specialized foe Chemical Industry . The Opening Pressure can be designed as what Clients'demand . The die cast body are an

Specifically designed for ease of maintenance, high flow and durability the simplicty of the design of this valve make it ideally suit to oil compani

n High Flow, lower inside pressure, allows big flow go through. n High Quality, Die Casting outer core and other parts all meet related international

n High Flow, lower inside pressure, allows big flow go through. n High Quality, Die Casting outer core and other parts all meet related international

Specifically designed for ease of maintenance, high flow and durability the simplicty of the design of this valve make it ideally suit to oil compani

Always opens fully. Internal air cylinder protected from road spray. Air cylinder is internal and is warmed by the product allowing flawless function