DF-53A 3 Piece Threaded Ball Valve

* This design ball valve consists of three pieces, one body, and two end caps. Two caps could be the female thread, butt-welded (BW), Socket Welded(SW) Etc.

* Item NO: DF-53A

* Material:

Body, Ball and Stem in stainless steel 304 or 316

Bolts, Nuts, Spring Washer etc in Stainless Steel 304

Seat Packing: Normally for PTFE (Under 120degree), 15% Fiber+PTFE, 25% Carbon Fiber + PTFE, PPL etc. It could changed according to product medium and temperature.

Handle and Lock: Normally is in SS201, We could change it in SS304 or according to customer required.

* Size: 1/2” to 2” (DN15 to DN50)

* Power: Manual Operated, Locking Device is acceptable.

* Thread Type: BSPT, BSP, NPT, RC/RP, PT ETC.

* Pressure rates: 1000WOG

* Medium: Water, Gasoline, Fuels, Gas etc.

* Certificates: ISO9001-2015, ISO14001-2015, CE, & KC.

* Advantage: Easier disassembly and maintenance than 1 piece and 2 piece design; More connections ends for choosing.

* Disadvantage: The total cost also the highest compare with the other two design ball valves.