Flowhead Assembly Summary



Flowhead Assembly Summary



Bore size is 3-1/16”, Max Working Pressure is 10000psi(1034bars).failsafe operation: designed to close the reverse acting gate valve completely. At O PSI body pressure, the spring force alone closes the valve completely. Sealing mechanism: elastomer assisted, metal to metal sealing between gate and seats.

Temperature range: -20℉ TO 250℉;

Material class: DD (per API 6A,19th Edition ), PSL3;

Rating: 630,000 Ibs at o psi, and 350,000 Ibs at 10,000psi;

Connections: Top is 5-3/8”-4ACME-2G-RH box (handling sub ), bottom is 5-3/8”-4ACME-2G-RH box (saver sub);

45°kill line connection : 3” fig 1502 Female sub;

45°kill line connection : 3” fig 1502 Male sub;

Make up torque: All 5-3/8”-4ACME connections will be torqued to 6500 ftl Ibs. before shipping from manufacturer.



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