FLOATING TWIN BALL ONE BODY SIDE-ENTRY

3 pieces side entry bolted body design.

Twin ball valves consist of two sealing elements (blocks) in one solid body.

They are manufactured in a wide range of sizes and pressure classes typically from forgings.

Suitable for: FPSO, LNG Terminal, Offshore, Onshore, Pipeline Transportation, Power and renewvables, Refinery and petrochemical, Water desalination

BASIC CHARACTERISTICS

API 6D, API 608, ISO 17292, ASME B16.34 design
Full Bore and Reduced Bore design
Flanged (ASME B16.5), Welding (SW ASME B16.11, BW/PE ASME B16.25), Threaded Ends (ASME B.1.20.1)
Anti blow-out stem
Anti static device
Fire safe design

OTHER CHARACTERISTICS

Perar Model:	FC
Size:	1/2” to 6″
Pressure Classes:	ASME 150# to 2500#
Temperature Range:	-196°C to 400°C
Face to Face/ End to End:	Perar standard

Features		Features
Soft Seating	Standard	Conformity to NACE MR0175, NACE MR-0103	On Request
Metal Seating	On Request	Conformity to PED 2014/68/UE, ATEX 2014/34/EU	On Request
Manual operated	Standard	Auxiliary Connections	On Request
Actuator operated (ISO 5211)	On Request	Bleed valve	On Request
Stem Extension	On Request	Other Features	On Request
Extended Bonnet	On Request
Welded Pups / Nipples	On Request

BODY, CLOSURE	CS (ASTM A105), LTCS (ASTM A350 LF2) Austenitic SS (ASTM A182 F316) Duplex SS 22% Cr (ASTM A182 F51) Superduplex SS 25% Cr (ASTM A182 F53/F55) 6Mo SS (ASTM A182 F44) Inconel 625 Incoloy 825 Monel
BODY SEALS / SEAT SEALS	Viton A FKM O-ring Viton GLT FKM O-ring Viton AED FKM O-ring HNBR AED O-ring FFKM O-ring PTFE Seals Graphite Packing / Gaskets
TRIM (SEAT, BALL and STEM)	Martensitic SS (ASTM A182 F6A, A479 UNS 4100) 17-4 PH Austenitic SS (ASTM A182 F316., A479 UNS S31600) Duplex SS 22% Cr(ASTM A182 F51, A479 UNS S31803) Superduplex SS 25% Cr (ASTM A182 F53/F55, A479 UNS S32750/32760) 6Mo SS (ASTM A182 F44, A479 UNS S31254) Inconel 625 Inconel 718 Incoloy 825
SEAT INSERT	PTFE / RPTFE Nylon / DEVLON V PCTFE / KEL-F PEEK METAL with either TUNGSTEN CARBIDE or CHROMIUM CARBIDE COATING (0.15 mm min. thk.)
BOLTING	ASTM A193 B7/B7M, ASTM A320 L7/L7M, A193/A320 B8/B8M UNS S31803, UNS S32760, ASTM A453-GR.660

Features

Cryogenic type

HT Type

Downloads

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Carica altro

TRUNNION MOUNTED SIDE-ENTRY BALL

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DOUBLE EXPANDING GATE

SUBSEA ROTARY GATE VALVE

SUBSEA TRIPLE NEEDLE VALVE

SUBSEA DOUBLE EXPANDING GATE VALVE

SUBSEA AXIAL CHECK VALVE

AXIAL CHECK VALUE

SUBSEA SLAB GATE VALVE WITH INTEGRAL AXIAL CHECK

SUBSEA TWIN SLAB GATE VALVE

SUBSEA TWIN BALL DBB TOP ENTRY

SUBSEA TWIN BALL DBB SIDE ENTRY

SUBSEA NEEDLE VALVE

SUBSEA TC SLAB GATE VALVE

SUBSEA WELDED BALL VALVE

SUBSEA SWING CHECK VALVE

SUBSEA TOP ENTRY BALL VALVE

SUBSEA SIDE ENTRY BALL VALVE

SWING CHECK VALVE

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