Other Valves

Manual control pressure genertor1. Driving medium: anti-wear hydraulic oil (No. 7-32);2. Pressure building range: 0MPa~210MPa;3. Maximum pressurization stroke: 80mm;4. Calibration pressure accuracy: 0.1%;5. Operating temperature: - 30 ℃~150 ℃;6. Output interface: HF4 (9/16-18UNF);7. Boosting mode: manual.

Key Features

Key Features
Dimensional Drawing

Product Parameter

Air Contorl Valves
Catalog number	Driving pressure bar	Rated CV	Control port	IN	OUT	Control port bar
SX-02	5	0.12	G1/8"	NPT1/4"	NPT1/4"	1000

Hydraulic Check Valves
Catalog number	Rated（lpm)	Port pressure （bar）ABZ	Port pressure （bar)L	Control oil volume（cm³）	quality（kg）	Connection mode
HCV-2	35	700	No pressure return oil tank	0.5	0.4	Plate connection
HCV-3	50	500	No pressure return oil tank	0.5	0.7	Plate connection

Functional Characteristics

Air control check valves

The special type of control valve developed by Siteke has a hard seal of ball and metal surface inside, and the special structure of valve core and steel ball can make the viscosity low;

Fluid pressure is almost zero leakage. Compared with pneumatic needle valve, it has better impact resistance and can work at high frequency. It can be used together with the Starck two position three-way pilot directional valve to realize pure mechanical unloading when reaching the set pressure.

Hydraulic check vales

The hydraulic control one-way valve adopts a spring loaded, leak free ball valve structure, all parts are made of stainless steel, and the standard valve plate is installed;

Oil port: A, B are the oil ports of the actuating element (main channel); Z is the control oil port; L is the leakage oil port (the inner cavity of the valve element is unloaded);

Application: As a one-way sealing component, it can be used in various unloading conditions, and can be used as a pulse pressure generator.

Pneumatic control ball valve

Seal: PTFE, PEEK, POM+metal；

Temperature: - 40-200 ℃；

Diameter: DN10-25；

Pressure: 31.5MPa-80MPa；

Mounting interface: thread, DIN2353 standard；

Material: carbon steel, stainless steel；

Medium: applicable to pure and impurity free media such as water, oil and natural gas. Media containing impurities should be consulted separately.

Needle Valves Group

It is generally used for field control instruments to provide multiple circuits for instruments, reduce installation workload and improve system reliability;

Inlet and outlet: G1/4 ";

Working pressure: 60000 psi max.

Manual control pressure genertor

This product is completely open structure, full military sealing technology, long life, no leakage, more convenient for maintenance; Unique secondary pressurization;

The design makes the pressure rise and fall more stable, the pressure can be stabilized instantly, and the return inspection is very easy to operate. It is the pressure source for on-site calibration of pressure equipment;

This machine provides pressure generator for the verification of instruments, and is widely used for measurement and scientific research in laboratories and fields of electric power, metallurgy, petroleum, chemical industry, metering system and other industries.

Leading Feature

STK check valve is applicable to channel blocking medium in one direction and leak free channel allowing medium in another direction under pressure. The combination metal plastic seat ensures the best sealing of gas and liquid.

The check valve has good flow, high leak tightness and reliability under low pressure and high pressure. Replaceable seats provide easy and cost-effective maintenance.