info@shxvalve.cominfo@shxvalve.com
Tel:+86-17717520739
Email：info@shxvalve.com
Address: NO.720, Suide Road, Jiading District,Shanghai, China.
Model：
Single acting spring return pneumatic ball valve is the high quality on off ball valve with single acting spring return pneumatic actuator.The Single acting spring return pneumatic ball valve has the characteristics of large circulation capacity,compact structure,good sealing performance and long service life,and Single acting spring return pneumatic ball valve is economical, practical and easy to maintain.
Single acting spring return pneumatic ball valve is widely used in petroleum, chemical, natural gas, electric power, metallurgy, food, pharmaceutical and other applications where strict requirements are required.Single acting spring return pneumatic ball valve can also be applied to water, steam, oil, liquefied gas, natural gas, gas and other media. In addition, fire-resistant and special hardening treatments can be selected according to customers’ requirements.
Single acting spring return pneumatic ball valve Performance:
| Pneumatic Actuator Parameters | Pneumatic Operated On Off Ball Valve Parameters | ||
| Actuator Type | single-acting(FO,FC),double-acting (FL) | Nominal Diameter | DN15～400mm |
| Air Supply Pressure | double-acting：2-8bar; single-acting：4-8bar | Nominal Pressure | PN16,PN25,PN40,CL150 CL300,etc |
| Output Torque | double-acting：4N·M～10560N·M | Valve Stem | stainless steel |
| single-acting：7N·M～2668N·M | Body Material | SS304,SS316,SS316L | |
| Working Temperature | Normal temperature type：-20℃～80℃（Nitrile rubber O-ring） | Valve Ball | SS304 |
| High temperature type：-20℃～160℃（Fluorocarbon O-ring） | Seat Seal | PTFE/PCTFE | |
| Action Range | 0～90°±5° | End Connnection | flange type |
| Interface thread | GTD40～GTD83/ATD50～ATD88 G1/8″ | Application Medium | Water,steam,oil,gas |
| GTD110～GTD350/ATD100～200 G1/4″ | |||
| Valve position signal | Positioner:4~20mA; Limit Switch:full open/full close signal |
Feature | flexible open & close and reliable sealing |
Single acting spring return pneumatic ball valve Standards:
Design: API6D, API608,ASME B16.34, ISO14313, MSS SP-72
Face to face: ASME B16.10,AP6D
Flange end: ASME B16.5,ASME B16.47,EN1092, GOST 33259,etc.
Butt welded end: ASME B16.25
Leakage standard: ANSI B16.104
Inspection and test API 598,API6D
Single acting spring return pneumatic ball valve accessories:
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Thermostatic temperature control valve for heating and cooling
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Motorized 3 way temperature control valve
Automatic hot water temperature control valve
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