Description

Characteristics: It is a kind of energy saving product, which use the temperature of Medium to operate itself. The product types comprise ZZWM cage self-operated temperature regulator, ZZWN double seat self-operated temperature regulator. There are two Modes of action, Heating-type(B type) and Cooling type(K type). Main technical parameters: (According to customer‘s require) Body size (mm): *5 *0 *5 *2 *0 *0 *5 *0 **0 **5 **0 **0 Flow characteristic: liner or percentage Working temperature (degree Celsius): **0~**0 Max allowable pressure differential (MPa): 1.6 Seat Leakage: Double seat, cage:5x***3 x the rating capability of valve(II); single seat:***4 x the rating capability of valve(IV) BUYER GUIDE Data: Type of valve, Valve size, Purpose Body size, Nominal pressure Working temperature Input pressure, outlet pressure Fluid name, Flux of medium, Fluid state Material of Body Accessory: Capillary length Flange standard, Flange interval Regulating pressure bars, O Packing Other especial demand