Our products with following featurers:

 

1)Lost wax casting, test material content by the spectrometer, provide material test report for each batch of valve parts;

2)Casting materials like Zircon sand and zircon powder are all imported from Australia. the roughness of the valveis Ra0.8-3.2um, which meets the market standard of Europe and America.

3)Professional steel parts machining, two-step of machining and twice inspection, ensures the accuracy error of±0.20mm, high standard machining assures valve zero-leakage.

4) the valve stem bearing use "copper sleeve", which with good wear and corrosion resistance. Although cost is 50% higher than other materials,  prolong the service life by 60-70%;

5) Rubber seat contains over 50% rubber, with stable resilience and tension. Although the cost is 30% higher than that of similar products in the market, its service life can be extended by 1-2 years; valve seat option with PTFE, NBR, EPDM, FKM etc.

6) Operation handle has opotion for 45#steel, stainless steel and aluminium etc.

Nominal Diameter DN(mm)		32200
Nominal Pressure PN(MPa)		1.01.6
Nominal Pressure (MPa)	Strength	1.52.4
	Sealing Test	1.11.76
Main Parts	Valve Body	CF8/CF8M/CF3M
	Valve Disc	Nickel Plated DI / Nylon Plated DI /CF8 /CF8M /CF3M /2507/ 2205
	Valve Seat	EPDM/NBR/PTFE/VITON(Fluorine rubber) etc.
Connection Type		Wafer Type