API ADAPTOR - HALF AUTOMATIC

Body: AL alloy

Shaft: SS

Seal: FPM

Lift valve: AL alloy

Handle: AL alloy

Rod: SS

 2. Feature:

1) light casting AL, hard treatment

2) Easy and reliable seal design can use efficient double seal gasket

3) Fit API RP1004

4) Only need a single handle to operate

 3. Parameter:

Size - 4"

Working pressure  - 0.6MPA

Pressure drop - 0.024MPA

Operate way - half automatic

Temperature -20 to 70 ℃

Medium - oil