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300LB Single Seat Pneumatic Diaphragm Control Valve

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300LB Single Seat Pneumatic Diaphragm Control Valve

Brand Name : coosai

Model Number : HTS

Certification : API6D, ISO 9001

Place of Origin : CHINA

MOQ : 1SET

Payment Terms : L/C, T/T

Supply Ability : 1000pcs per month

Delivery Time : 5~20 working days

Packaging Details : PLYWOOD CASE

Actuator : Pneumatic, Electric

Structural form : Single seat, sleeve, three way, Film Type

Valve seat : Fluorine plastic, Hard alloy, Rubber, Alloy steel

Design Reference : GB/T17213,IEC 60534,GB/T4213

Design Standard : GB/T17213,IEC 60534,GB/T4213

Structural Length : GB/T17213.3-2005,IEC60534-1:2000, ASNI/ISA.S75.15:1987,ANSI/ISA.S75.16:1987

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Single Seat Pneumatic Diaphragm Control Valve 300LB

Pneumatic control 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
Design standard: ASME B16.34
Face to face:ISA 75.08.01
Flange standard:JIS10K,ANSI 150#,DIN PN16.....

Pneumatic control valve

Design standard: ASME B16.34
Face to face:ISA 75.08.01 ISA S75.16

Flange ends: ASME B 16.5 ASME B16.47

Inspectin standard: ISA 75.19.01

Pneumatic control valve Items Without Localizer With Localizer
A B C D E A B C D E
Limit of Intrinsic Error ±15 ±10 ±8 ±6 ±5 ±4.0 ±2.5 ±2.0 ±1.5 ±1.0
Return Difference 10 8 6 5 3 3.0 2.5 2.0 1.5 1.0
Dead Area 8 6 5 4 3 1.0 1.0 0.8 0.6 0.4
Limit of Intrinsic Error Air to Open Initial Point ±6.0 ±4.0 ±4.0 ±2.5 ±2.5 ±2.5 ±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 ±4.0 ±2.5 ±2.5
Deviation of Nominal Stroke Metallic Seal +6 +4 +4 +2.5 +2.5 +2.5 +2.5 +2.5 +2.5 +2.5
Elastic Seal Measured Stroke >Nominal Strike

300LB Single Seat Pneumatic Diaphragm Control Valve

300LB Single Seat Pneumatic Diaphragm Control Valve


Product Tags:

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