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EPDM Seal Pneumatic Diaphragm Valve

POWERFLOW CONTROL CO,. LTD.
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EPDM Seal Pneumatic Diaphragm Valve

Brand Name : POWERFLOW

Model Number : 2800+1500

Certification : ISO9001. CE.

Place of Origin : CHINA

MOQ : 1 Nos

Price : Quotation Offered by Email.

Payment Terms : T/T

Supply Ability : 50Nos/Week for every single Customer.

Delivery Time : 10-15 Days

Actuator Material : Plastic

Seal Material : PTFE/EPDM

Working Pressure : 10Bar

Working Temperature : -20-150 degree centigrade (EPDM); -20-180 degree centigrade (PTFE)

Available Connection : Thread, Clamp, Weld, Flange

Standard : DIN, SMS, ISO, IDF,RJT, 3A, etc

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2800 Series Thread Connection Pneumatic Diaphram Control Valve with EPDM Seal

1. Description


The diaphragm control valve is combined with the 1500 series intelligent positioner and the 2800 series diaphragm valve. The product can easily be operated via the keypad. It detects the external setting signal and the signal of internal displacement sensor, and adjusts valve stroke quickly and accurately by using automatic control algorithm and PWM control technology.

EPDM Seal Pneumatic Diaphragm Valve

​2. 2800 Technical Datas


Valve Body Material Stainless steel 316(CF8M)/316L(CF3M)
Seal Material EPDM/PTFE
Working Pressure 10Bar
Working Temperature

-20-180 degree centigrade (PTFE)

-20-150 degree centigrade (EPDM)

Availably size DN15-DN80
Availably connection Thread, Weld, Clamp, Flange
Air Supply

4-8bar(Single-Acting)

2.5-8bar(Double-Acting)

Standard DIN,SMS,ISO,IDF,RJT,3A,etc
Certificate CE

3. Dimension


EPDM Seal Pneumatic Diaphragm Valve

Model d D D1 L A H

Actuator

Size

DN08 8 20.2 25.2 89 64 262 50
DN10 10 20.2 25.2 89 64 262 50
DN15 15 43.5 50.5 108 80 285 63
DN20 19 43.5 50.5 118 100 307 80
DN25 22.1 43.5 50.5 130 100 310 80
DN32 28.5 43.5 50.5 150 100 315 80
DN40 34.8 43.5 50.5 161 126 365 100
DN50 47.5 56.5 64 172 126 378 100

4. 1500 Positioner Signal flow diagram


EPDM Seal Pneumatic Diaphragm Valve

5. 1500 Positioner Additional dunctions


  • 4 - 20mA signal input
  • Optional 4 - 20mA signal output
  • Autotune
  • Valve position manual adjustment
  • Sealing function
  • Dead band setting
  • 4 - 20mA input signal error detection
  • Factory setting

6. 2800 Sereis Type Selection


EPDM Seal Pneumatic Diaphragm Valve

* Default actuator type is Single acting and normally close, Please remark if you need other type of actuators


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