STU
Ningbo Hongxin Hydraulic Co., Ltd. (formerly Fenghua Shenling Hydraulic and Pneumatic Complete Set Factory) is located in the beautiful national scenic area, the hometown of the famous Jiang family - the Da'ao Industrial Zone in Xikou, Ningbo. The company is dedicated to the research and development, production, and sales of hydraulic components. For a long time, it has provided high-quality accessories for cranes, excavators, high-altitude work platforms, rollers, metallurgical industry, petroleum equipment, mining machinery, marine machinery, agricultural machinery, etc. The main products of the company include diaphragm accumulator, butterfly valve, rotary valve, balance valve, hydraulic lock, high-pressure ball valve, electromagnetic ball valve, special valve group, hydraulic accessories, etc; Some of these products have been exported to over 50 countries and regions around the world, including Germany, the United Kingdom, Italy, France, and the United States. The enterprise is highly favored by domestic and foreign customers for reliable product quality, affordable product prices, and high-quality services.
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Details

Technical Parameter:

MATERIALEMPLOYED

BODY:Steel

VALVES:Hardened Steel

SEALS:NBR

OPERATIONALRANGE

MOUNTING

as prefered


Temperature:

Ideal working temperature:+40℃~+70℃℃/Idealoperatingrange between +40℃and+70℃

Maximum operating temperature:+90℃/Maxoperating temperature +90℃

Min/Max ambient temperature:-20℃~+60℃℃/Min/Maxenvironment temps -20'℃and +60℃


Graphic symbol:

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Dimension

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Flow curve chart:

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Model Description:

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①Material:Ss:Stainlesssteel Carbon steel

②Bidirectional flow controlvalves series code: STU type

③connection thread dimension: BBSP

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The throttle valve can generate a pressure drop between the inlet and outlet ports. This valve does not have pressure compensation, so adjusting the flow rate can change the relationship between pressure and hydraulic oil viscosity.


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