Air Pressure Switch/Air to Close /Air to Open Pneumatic Diaphragm Actuator

• Brand: Huizheng
• Power: Pneumatic
• Adjusted Form: Switching Type
• Working Type: Rotary
• Pressure: Medium Pressure
• Work Temperature: Normal Temperature
• Model NO.: SAZR
• Acting Type: Double Acting
• Material: Stainless Steel
• Customized: Non-Customized
• Structure: Piston Type
• Transport Package: Plywood Case
• Specification: 0.2-0.8mpa
• Trademark: HUIZHENG
• Origin: Wenzhou/China
• HS Code: 8481804090
• Production Capacity: 100000

Product Description

 

PRODUCT NAME	Pneumatic diaphragm actuator.
Suitable Temp.	-10ºC-60ºC
Working Temp.	≤0.35MPa
Working Medium	Cleaned compressed air
Working Manner	Air to close /Air to open

Product description
Brief introduction to pneumatic diaphragm actuator  

SAZR type multi spring pneumatic actuator is a new type of pneumatic actuator, which is designed and developed for the new type of pneumatic actuator, which is designed and developed for the old. The shape of the diaphragm is more complex, the use of special pressing process, so that the blasting strength of more than 22kg/cm2. The process of spring manufacturing is improved by multi spring, which is beneficial to the matching of different spring range. The zero function can improve the linear accuracy. Surface treatment using epoxy electrostatic powder spray, with high fastness and corrosion resistance. Has the advantages of uniform, good stability, small size, light weight and so on. Can be equipped with pneumatic, electric - gas valve positioner and air filter and other accessories. Also, it can be equipped with XS type XS light side mounted, top mounted manual operating mechanism.

 

Model	16XC/B11	16XC/B22	16XC/B23	16XC/B34	16XC/B45	16XC/B56
H(mm)	280	280	307	398	467	660
D(mm)	280	280	280	360	470	580
Weight(Kg)	10	12	16	22	52	125

Performance index
 

Item	Tape locator	Not with locator
Basic error%	≤±1	≤±4(The percentage of the output stroke)
Return difference%	≤1	≤2.5(The percentage of the output stroke)
Die difference%	≤0.8	≤2.5(Percentage of output pressure range)
Rated stroke deviation%		±2.5
Always point deviation%	±0.1	±2.5
Zero position migration%	±20
Film pressure resistance MPa	20~24
Working life	Not less than 300000 times

Main parts material

Part name	Material Science	Part name	Material Science
Upper and lower cover	Steel plate	Yoke	HT200,ZMXA/B-6O ZG250-450
Corrugated diaphragm	Ding Qing plastic clip nylon	Shaft sealing ring	Polyurethane (used for reaction)
Balance spring	60Si2MnA	Push rod	2Cr13

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