Kovan uzavrac ventily [VAP]

Forged Globe Stop Valves [VAP]

Norma: API 602 (ISO 15761) Standard: API 602 (ISO 15761)

DN 8 (1/4") DN 50 (2") Class 150 Class 1500

Konstrukce Design Kovan tleso a vko Forged body and bonnet Piroubovan vko Bolted bonnet (BB) Stoupajc veteno, vnj zvit vetena a tmen Rising stem (RS), outside screw and yoke (OS&Y) Kuelov dosedac plocha kuelky Conical plug seating face Sedla tlesa jsou integrln nebo navaen na krouku, jen je pak bezpen zaroubovn do tlesa Body seats are integral or welded on ring which is then securely screwed into the body Pouit Applications Rafinace, petrochemick prmysl, chemick prmysl, energetika a jin Refining, Petrochemical, Chemical, Power plant and other Mdia Media V zvislosti na materilu ventilu: voda, pra, plyny, ropa a ropn derivty a jin neagresivn mdia Depending on the valve materials: water, steam, gas, oil and oil derivates and other non aggressive media

Tlak a teplota (tabulka A.4.8) Class and temperature (tab. A.4.8) Class 150 Class 1500 Class 150 Class 1500 Teplota a 600 C Temperature up to 600 C Materily (tabulka A.4.1) Materials (table A.4.1) Uhlkov, rovzdorn legovan a nerezavjc oceli Carbon, heat resistant alloy and stainless steels Pednosti Advantages Dlouh ivotnost Long service life Dodren emisnch norem Respect to emission standards Snadn manipulace a drba Easy handling and maintenance Vmna ucpvkovho tsnn vetena za provoznch podmnek Stem packing replacement in working conditions

Alternativy Options Elektrick, hydraulick nebo pneumatick pohon Electric, hydraulic or pneumatic actuator Regulan parabolick kuelka Regulating parabolic disc Ukazatel polohy Position indicator Dosedac plochy vyroben ze specilnch slitin nebo elastickch materil Seating surfaces made of special alloys or elastic materials Pivaen vko Welded bonnet (WB) Prodlouen konstrukce s nstavcem tlesa Extended body construction (EB) ikm konstrukce (typu Y) Y-type construction Pruby a pivaovac konce podle: GOST, DIN, EN Flanges and welding ends according to: GOST, DIN, EN K dispozici jsou i jin ntry podle pn zkaznka Other paint finishes are available upon customers request Ventily kompletn s protiprubami, spojovacmi soustmi a tsnnmi Valve complete with counter flanges, bolting and gaskets Zkouen Testing Kad vyroben ventil je zkouen podle API 598 Every produced valve was tested according to API 598

VENTIL UZAVRAC PIVAOVAC-PRUBOV-VEVAOVAC Teplota max.-196C/650C

TYP VAP CLASS 150-1500 DN8-50

Vkres A.4.1 Sousti a rozmry

Drawing A.4.1 Parts and dimensions Seznam materil Tabulka A.4.1 List of materials Table A.4.1

Poz. Item

Soust Part

Skupina materil podle ASME B16.34 / Material Group acc. to ASME B16.34 1.1 1.9 1.10 1.13 1.15 2.1 2.2 2.4 2.5

Pouit / Application -29C 425C

-40C 425C

-29C 595C

-29C 595C

-29C 650C

-29C 650C

-196C 550C

-196C 550C

-196C 540C

-196C 540C

Kd materilu / Material Code 12 14 22 24 26 28 40 42 44 48

1 Tleso Body

A105 A350 LF2

A182 F11

A182 F22

A182 F5a

A182 F91

A182 F304

A182 F316

A182 F321

A182 F347

2 Vko Bonnet

A105 A350 LF2

A182 F11

A182 F22

A182 F5a

A182 F91

A182 F304

A182 F316

A182 F321

A182 F347

3 Kuelka / Disc SS 420 / SS 431 SS 304 / SS 316 4

Vnitn vybaven / Trim

Sedlo tlesa Body Seat

13Cr Tvrd nvar (Stellit) HF (Stellite)

Zkladn materil nebo Stellit Basic Material or Stellite

5 Sedlo kuelky Disc Seat

13Cr Tvrd nvar (Stellit) HF (Stellite)

Zkladn materil nebo Stellit Basic Material or Stellite

6 Veteno/Stem SS 420 SS 304 nebo/or SS 316 7 Matice vetena / Stem Nut SS 420/slitina Cu / SS 420/Cu alloy 8 Zvrtn roub / Stud Bolts A193 B7 A193 B16 / 1.7709 A193 B8 nebo/or A193 B8M 9 Matice / Nuts A194 2H A194 4 / 1.7709 A194 8 nebo/or A194 8M 10 Tsnn vka/ Bonnet Gasket Spirlov vinut / Spiral-wound 11 Ucp.tsnn / Stem Packing Grafit s inhibitorem koroze / Graphite with corrosion inhibitor 12 Run kolo / Handwheel Litina/ocel s epoxidovm ntrem / Cast iron/epoxy coated steel

Normy Tabulka A.4.2 Standards Table A.4.2 Kovan uzavrac ventily podle API 602 (ISO 15761) Forged Globe Stop Valves acc. to API 602 (ISO 15761) Class 150 Class 1500

Konce pro pivaen do hrdla (SW) podle Socket welding ends (SW) according to ASME/ANSI B16.11

Konce pro pivaen na tupo (BW) podle Butt welding ends (BW) according to ASME/ANSI B16.25

Zvitov konce (NPTF) podle Threaded ends (NPTF) according to ASME/ANSI B1.20.1 Stavebn dlky prubovch (FTF) a pivaovacch (ETE) ventil podle Face-to-face (FTF) and End-to-end (ETE) dimension acc. to

Normy vrobce a ASME/ANSI B16.10 Manufacturer Standard and ASME/ANSI B16.10

Prubov konce podle Flanged ends according to ASME/ANSI B16.5

[VAP] Rozmry Class 800 a Class 1500 Tabulka A.4.3 [VAP] Dimensions Class 800 and Class 1500 Table A.4.3

Pipojovac konce mohou bt zvitov (NPT), pivaovac na tupo (BW) nebo pivaovac do hrdla (SW). End connections can be threaded (NPT), with butt welding (BW) or with socket welding ends (SW). [VAP] Rozmry Class 150 Tabulka A.4.4 [VAP] Dimensions Class 150 Table A.4.4

[VAP] Rozmry Class 300 Tabulka A.4.5 [VAP] Dimensions Class 300 Table A.4.5

[VAP] Rozmry Class 600 Tabulka A.4.6 [VAP] Dimensions Class 600 Table A.4.6

[VAP] Rozmry Class 1500 Tabulka A.4.7 [VAP] Dimensions Class 1500 Table A.4.7

Rozsah pouit Tabulka A.4.8 Range of application Table A.4.8 Skupina materil (kd) Materily Class Tlakov (bar) / teplotn (C) zatitelnost podle ANSI B16.34 a API 602 (Class 800)

Voliteln proveden / Optional execution

Uzavrac ventil Uzavrac ventil ikm uzavrac Uzavrac ventil Ovldn elektrickm nebo Utsnn vetena s nstavcem s regulan ventil s pivaenm s nstavcem pneumatickm pohonem talovmi pruinami

vka kuelkou vkem tlesa