ZXP air operated single-seat regulating valve (belt handwheel)

uses for parts the multi-spring implementing agency. Has the structure to be compact, the weight is light, the movement is keen, the fluid channel assumes the S streamline form, the pressure drop to lose, the valve capacity to be big slightly, the discharge characteristic is precise, merits and so on knocked-down and assemble convenience. Widely applies in medium and so on accuracy control gas, liquid, the technological parameter like pressure, the current capacity, the temperature, the fluid position maintains at the given value. Is suitable specially around the permission spillage small valve the differential pressure not big work situation.
    This serial products has the standard type, the adjustment cut-off, the corrugated pipe seal, the clamp cover heat preservation and so on many kinds of varieties. The product nominal pressure rank has PN10, 16, 40, 64; Valve chest caliber scope DN20~200. Is suitable the fluid temperature by - 200~+560 the scope in many kinds of scales. The spillage standard has IV level or VI level. The discharge characteristic is the linearity or and so on percentages. Many and varied variety specification may supply the choice.

· goes against the guidance single-seat regulating valve, the structure is compact, the part few, easy to service.
· the metal valve core suits many kinds of work situations, reaches IV level of divulging standard, the ZXPQ soft seal structure valve core reaches VI level of divulging standard.
· the valve chest designs the constant section low resistance to flow flow channel according to the hydromechanics principle, the rated flow coefficient increases 30%.
· the adjustable range is big, the inherent adjustable ratio is 50.
· the implementing agency uses the multi-spring structure, reduces 30%, weight saving highly 30%.
· The ZXPV corrugated pipe seal regulating valve, forms the complete seal to the motion valve lever, stops up outside the fluid to leak certainly.
· The ZXPJ regulating valve has the heat preservation clamp cover, after using in the fluid cools, crystallizing, the coagulation easily to create the jamming the situation.