【Stainless Steel Material】The female thread in-line spring check valve is made of high quality stainless steel, sturdy and durable for long term use, with good resistance to and oxidation.
【DN20 3/4" Thread】The female thread in-line spring check valve is DN20 3/4inch standardized thread, comes with small size, light weight, good processing technology, small fluid resistance, two-way flowing, suitable for most pipeline system.
【Application】The female thread in-line spring check valve is mainly used in the pipelines of , chemical, pharmacy, fertilizer, electricity, with good sealing capability prevents the fluid from leaking.
【 Heat-resistant】The female thread in-line spring check valve is heat-resistant, with heat resistance, low temperature strength and good mechanical properties.
【Quality Guarantee】Before leaving the factory, this product has been strictly supervised, built to meet standard specification, and strictly follow factory quality control, you can use it with confidence.
Note:
Please allow slight error due to manual measurement. Thanks for your understanding.
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.