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Home > Industrial Equipment & Components > Valve > Ball Valve > Diaphragm Valve Pneumatic Actuator

Diaphragm Valve Pneumatic Actuator

US$ 10 - 5,000 MOQ: 1 Unit

Key Specifications

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Standard or Nonstandard:

Standard

Structure:

Control

Pressure:

High Pressure

Contact Supplier Request Quote Chat Now

Zhejiang Zhitai Self-Control Valve Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

ningbo/shanghai/tianjin/customize

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Standard or Nonstandard Standard

Structure Control

Pressure High Pressure

Power Other, pneumatic/electric

Material Stainless Steel

Temperature of Media High Temperature

Media Water

Place of Origin Zhejiang, China

Brand Name zt

Specifications

Pneumatic actuator valve
Design standard: GB/T17213 ,IEC60534 ,GB/T4213
Face to face:ISA 75.08.01
Flange:ASME B16.5

diaphragm valve pneumatic actuator

Name	Control valve
Pressure	150LB/300LB/600LB/900LB1500LB/2500LB
Design standard:	GB/T17213 ,IEC60534 ,GB/T4213
Face to face:	ASNI/ISA.S75.15:1987 ASNI/ISA.S75.16:1987
Flange ends:	ASME B 16.5 ASME B16.47
Inspection standard:	ISA 75.19.01,GB/T17213.4-2005,IEC60531-4:1999

Pneumatic actuator valve Main Features

1. Equipped with MF or MFA series multiple springs diaphragm actuators produced by our company, with compact structure, and large output force. Positive and negative effects of the actuators are easy to transform.2. Small pressure drop loss, large capacity with high precision, and large adjustable range.

3. Large oriented coverage, resistance to shock

4. Quick replaceable valve seat, convenient maintenance.

5. Its leakage Volume satisfy the requirements of the IEC 60534-4 Class IV.

6. Adjustable range: 1:50

Return Difference; Intrinsic Error; Dead Area; Deviation between Ends; Deviation of Nominal Stroke

Pneumatic control valve Items

Without Localizer

With Localizer

Limit of Intrinsic Error

±15

±10

±8

±6

±5

±4.0

±2.5

±2.0

±1.5

±1.0

Return Difference

3.0

2.5

2.0

1.5

1.0

Dead Area

1.0

0.8

0.6

0.4

Limit of Intrinsic Error

Air to Open

Initial Point

±6.0

±4.0

±2.5

±2.0

±1.5

±1.0

End Point

±15

±10

±8

±6

±5

Air to Close

Initial Point

±15

±10

±8

±6

±5

End Point

±6.0

±4.0

±2.5

Deviation of Nominal Stroke

Metallic Seal

+2.5

Elastic Seal

Measured Stroke >Nominal Strike

Mterial inspecifition:

Pneumatic actuator valve and Aceessary Information:

Applications	Control flow, pressure
Body type	Globe type control valve
Actuator type	Diaphragm Pneumatic Actuator or Electric Actuator
Two fuction types	Modulating/control type, shut off/on off type
Various mediums	Water, Steam, Oil, Acid
Wide size	1/2''-20'' or larger
Many materials	Carbon Steel/Stainless Steel, WCB, WCC, WC6, WC9, 304SS, 316SS, Alloy , LCB ,etc
High pressure	ANSI 150Lb-2500Lb
Signal input	Electric signal:4-20mA, Gas signal:3-15psi
Flow characteristics	Linear, Equal-percent, Quick-open
Accessories	For Pneumatic Actuator: Mesto/Simens/YTC Positioner, Air Set, Hand Wheel, (Explosion proof,or normal) For Electric Actuator: Hand Wheel, Solenoid Valve, Limit Switch, (Explosion proof,or normal)