ADLER - Ball Valve with nipples - FR2

Threaded ball valve 2 piece full bore, manufactured from round steel bar, construction in according to EN 12516-2; ISO 14313; ANSI B1.1; DIN 3202 M3; ASME B16.34 BE/SW.

With welded type nipples length 100mm (standards).

Available size from DN ¼” to DN 3” in carbon steel,  stainless steel and special steel

Rating PN 40 ÷ 210 / Class 800 ÷ 3000.

Double seals on body/end junction

Connections SW/BW PE

Chevron ring on stem

On request:

– with  o’ring on stem (patent n°00219688).

– fire-safe execution according to ISO 10497 API 607

– fire-safe execution according to BS6755 API 607/6FA (patent n° 00219617).

– according to  PED 14/68/UE directive

– according to  ATEX 14/34/UE directive

– degreased according to ISO 23208 for oxigen service

– certified in safety system S.I.L. 3.

– certified for fugitive emission in class “A” ISO 15848.

Standard productions

anti blow out proof stem

construction and marking BS 5351

carbon steel valves painted with first coat of epoxy-polyammidic RAL 5012 35 microns

antistatic device

top flange ISO 5211

all valves 100% air tested under water at 100 psi

On demand accessories

PTFE / glass reenforced PTFE half shell

PTFE seats filled glass – carbon – S.S. – bronze, metal core

stem extension

cryogenic  extension

oval handle

pneumatic actuator double/single acting

electric  actuator

manual gear box

pneumatic / electro-pneumatic positioner