# Запорный клапан с продувкой (блокировка и сброс) — IV2X

> Запорный клапан с продувкой (block-and-bleed), 2-клапанный коллектор (манifold) для приборов измерения давления, пригодный для газообразных и жидких агрессивных сред в нефтегазовой, химической, нефтехимической, энергетической и водной отраслях.

- Код каталога: iv20_iv21
- Модель: IV2X
- Категория: Измерение давления › Valves and protective devices
- Страница товара: https://avigan.com.ua/wika/ru/products/iv20_iv21
- Цена: 163.75 EUR
- Поставщик: AVIGAN (ООО «ВИКА Прилад»), официальный партнёр WIKA в Украине

## Описание

С этим блокирующим и продувочным клапаном WIKA (распределительный коллектор из 2 клапанов) вы можете перекрывать и сбрасывать давление у измерительных приборов для измерения давления. Подходит для работы в агрессивных средах.

## Применение

- Shut off and vent pressure measuring instruments
- For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive environments
- Process industry: oil and gas, chemical and petrochemical industries, power generation, water and wastewater

## Особенности

- Low-wear design due to non-rotating spindle tip in the bonnet
- Low torque and smooth operation of valve handle even at high pressure
- Enhanced safety due to blow-out proof bonnet design
- Valve seat tested for leak tightness per ISO 5208 leak rate A
- Customer-specific combination of valves and instruments (instrument hook-up) on request

## Технические характеристики

| Параметр | Значение |
|---|---|
| model | IV2 |
| product family | IV2 |
| short description | Block-and-bleed valve 2-valve manifold for pressure measuring instruments, suitable for gaseous and liquid aggressive media in oil and gas, chemical, petrochemical, power generation, and water industries. |
| subcategory | Block-and-bleed valve, 2-valve manifold |
| certifications | EAC; CRN; PED; NACE MR0175 / ISO 15156; EN 10204 3.1 |
| languages in datasheet | en |
| pressure ranges | 0 … 206 bar; 0 … 420 bar; 0 … 690 bar; 0 … 3000 psi; 0 … 6000 psi; 0 … 10000 psi |
| process connections | Compression fitting; Swivel connection; Weld-in connection; Flange connection per IEC 61518, Form A; Flange connection per IEC 61518, Form B; ¼ NPT; ⅜ NPT; ½ NPT; ¾ NPT; G ¼; G ⅜; G ½; G ¾; Connection for EMICOgauge; NPT; G; Swivel; Weld-in; Flange IEC 61518 Form A; Flange IEC 61518 Form B; EMICOgauge; 1/4 NPT; 3/8 NPT; 1/2 NPT; 3/4 NPT; G1/4; G3/8; G1/2; G3/4; Connection for EMICO gauge |
| case material | Stainless steel 316/316L (1.4401/1.4404); Stainless steel 321 (1.4541); Monel 400 (2.4360); Hastelloy C276 (2.4819); Stainless steel 6Mo (1.4547); Duplex F51 (1.4462); Super Duplex F55 (1.4501); Inconel 625 (2.4856); Incoloy 825 (2.4858) |
| wetted parts material | Stainless steel 316/316L (1.4401/1.4404); Stainless steel 321 (1.4541); Monel 400 (2.4360); Hastelloy C276 (2.4819); Stainless steel 6Mo (1.4547); Duplex F51 (1.4462); Super Duplex F55 (1.4501); Inconel 625 (2.4856); Incoloy 825 (2.4858) |
| sealing material | PTFE; Polar PTFE; Graphite; FKM; FKM AED; RTFE; SIGRAFLEX ZX graphite; SIGRAFLEX ® ZX graphite; SIGRAFLEX® ZX graphite |
| process temp | -70 … 538 °C |

## Таблицы из даташита

| Model | Description | Functional diagram |
|---|---|---|
|  | IV201 ■ Square design ■ Angled bonnet position ■ In-line connections | Shut off Vent |
|  | IV202 ■ Square design ■ In-line bonnet position ■ In-line connections | off Vent |
|  | IV211 ■ Flat design ■ Angled bonnet position ■ In-line connections | Shut off Vent |
|  | IV212 ■ Flat design ■ In-line bonnet position ■ In-line connections | Shut off Vent |
|  | IV213 ■ Flat design ■ Side-by-side bonnet position ■ In-line connections | Shut off Vent |
|  | IV217 ■ Flat design ■ L-shaped bonnet position | Vent |
|  | IV222 ■ Square design ■ In-line bonnet position ■ Double connection for pressure | Vent |
|  | IV291 ■ Flat design ■ Angled bonnet position ■ Angled connections | Shut off Vent |

| Model | 2 | Description | Functional diagram |
|---|---|---|---|
|  | ■ Flat design ■ Angled bonnet position ■ Integral flange mounting | off | Vent |
|  | ■ Flat design ■ In-line bonnet position ■ Direct flange mounting | Shut off | Vent |
|  | ■ Flat design ■ L-shaped bonnet position ■ Direct flange mounting | Shut off | Vent |
|  | ■ Flat design ■ Vent bonnet position under | 45° ■ Direct flange mounting | off Vent |
|  | ■ H-shaped ■ Angled bonnet | design position ■ Direct flange mounting | off Vent |
|  | ■ T-shaped design ■ Angled bonnet ■ | position Direct flange mounting | off Vent |

| Basic information | 2 |
|---|---|
| Basic features | ■ Blow-out proof valve spindle ■ Non-rotating, low-wear spindle tip ■ Metal-to-metal back seat design |
| Special design features | ■ Without ■ For oxygen, oil- and grease-free ■ ASME B31.1, power piping (only available with graphite sealing packing) |
| Valve body | ■ Square design ■ Flat design ■ H-shaped design ■ T-shaped design |
| Standards used |  |
| Basic design | ■ MSS SP-99, valves for measuring instruments ■ MSS SP-105, instrument valves for code applications ■ ASME B16.34, valves - flanged, threaded and welding end ■ ASME B1.20.1, pipe threads, general purpose (inch) ■ ASME B31.3, process piping ■ ASME BPVC, section VIII, division 1 |
| Special design | ■ Without ■ ISO 10497, API 6FA and API 607, type test for fire safety ■ TA-Luft (VDI 2440) and ISO 15848-1, type test for fugitive emissions |
| Tests | MSS SP-61, pressure testing of valves |
| Special tests | ■ Without ■ API 598, valve inspection and testing ■ ISO 5208, pressure testing of metallic valves with leakage rate A |
| Material requirements | NACE MR0175 / ISO 15156, use in H₂S-containing environments in oil and gas production |
| Special material requirements | ■ Without ■ NORSOK M-630, specification for use in pipelines (Norway) |
| Marking | MSS SP-25, standard marking system for valves |
| Mounting | ■ Without mounting holes ■ Suitable for mounting bracket, with mounting holes 1) |

| Bonnet | 2 |
|---|---|
| Bonnet position | ■ In-line ■ Angled ■ Vent angled under 45° ■ Side-by-side ■ L-shaped |
| Bonnet design | ■ Screwed bonnet, 4 mm[0.16 in] bore size ■ Bonnet with extended handle, 4 mm[0.16 in] bore size ■ Miniature bonnet, 4 mm[0.16 in] bore size ■ Cryogenic bonnet for medium temperatures to -196 °C [-320 °F], 4 mm[0.16 in] bore size ■ OS&Y bonnet, bolted, 6 mm[0.24 in] bore size 1) ■ Bolted bonnet, 8 mm[0.31 in] bore size →For bonnet design, see page 6 |
| Bonnet variant | ■ Without ■ Anti-tamper for shut-off and vent valve, padlock not included ■ Anti-tamper for shut-off and vent valve, padlock included ■ Anti-tamper for vent valve, padlock not included ■ Anti-tamper for vent valve, padlock included ■ Small T-handle ■ T-handle from stainless steel 316L (1.4404) |

### Process connection / Instrument connection

| 1 | 2 | 3 |
|---|---|---|
| Standard | ■ Threaded connection per ANSI B1.20.1, code NPT ■ Threaded connection per ISO 228-1, codeG ■ Swivel connection ■ Weld-in connection ■ Compression fitting ■ Flange connection per IEC 61518, Form A or Form B 1) ■ Connection for EMICOgauge 2) |  |
| Size | ■ ¼NPT ■ ⅜NPT ■ ½NPT ■ ¾NPT | ■ G¼ ■ G⅜ ■ G½ ■ G¾ |
| Vent connection | ■ ¼NPTfemale, plug screw included ■ ½NPTfemale, plug screw included ■ ¼NPTfemale with installed bleeder screw ■ G¼female, plug screw included ■ G½female, plug screw included |  |

### Operating conditions

| Permissible operating pressure | ■ ≤ 3,000 psi or ≤ 206 bar ■ ≤ 6,000 psi or ≤ 420 bar ■ ≤ 10,000 psi or ≤ 690 bar 1) |
|---|---|
| Pressure and temperature limits | The limits for operating pressure and temperature depend on the version and the sealing material. →For diagram, see page 8 |

### Material

| Wetted parts | 2 | 3 |
|---|---|---|
| Valve body, bonnet body | ■ Stainless steel 316/316L (1.4401/1.4404) ■ Stainless steel 321 (1.4541) ■ Monel 400 (2.4360) ■ Hastelloy C276 (2.4819) | ■ Stainless steel 6Mo (1.4547) ■ Duplex F51 (1.4462) ■ Super Duplex F55 (1.4501) ■ Inconel 625 (2.4856) ■ Incoloy 825 (2.4858) |
| Spindle tip | ■ Stainless steel 316/316L (1.4401/1.4404) ■ Monel 400 (2.4360) ■ Hastelloy C276 (2.4819) | ■ Duplex F51 (1.4462) ■ Inconel 625 (2.4856) ■ Hardfaced with Stellite 6 |
| Sealing packing | ■ PTFE, temperature range: -55 ...+210 °C [-67 ...+410 °F] ■ Polar PTFE, temperature range: -70 ...+210 °C [-94 ...+410 °F] ■ Graphite, temperature range: -55 ...+538 °C [-67 ... +1,000 °F] ■ SIGRAFLEX ® ZX graphite, nuclear quality, temperature range: -55 ...+538 °C [-67 ... +1,000 °F] ■ FKM, temperature range: -29 ...+180 °C [-20 ...+356 °F] ■ FKM AED 1) , temperature range: -46 ...+180 °C [-50 ...+356 °F] ■ RTFE 2) , temperature range: -55 ...+180 °C [-67 ...+356 °F] |  |
| Non-wetted parts |  |  |
| Gland nut, valve spindle, seal bush, locking nut, locking pin | Stainless steel |  |
| Handle | ■ Stainless steel 303 (1.4305) |  |

| 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Sealing packing | Max. allowable working pressure at defined temperatures |  |  |  |
| Minimum temperature | Temperature of 0 °C [32 °F] | Temperature of 20 °C [68 °F] | Maximum temperature |  |
| PTFE | 690 bar at -55 °C | 690 bar | 690 bar | 276 bar at 210 °C |
| 10,000 psi at -67 °F | 10,000 psi | 10,000 psi | 4,000 psi at 410 °F |  |
| Polar PTFE | 690 bar at -70 °C | 690 bar | 690 bar | 276 bar at 210 °C |
| 10,000 psi at -94 °F | 10,000 psi | 10,000 psi | 4,000 psi at 410 °F |  |
| Graphite or SIGRAFLEX ® ZX graphite | 420 bar at -55 °C | 420 bar | 420 bar | 206 bar at 538 °C |
| 6,000 psi at -67 °F | 6,000 psi | 6,000 psi | 2,987 psi at 1,000 °F |  |
| FKM | 206 bar at -29 °C | 206 bar | 206 bar | 206 bar at 180 °C |
| 2,987 psi at -20 °F | 2,987 psi | 2,987 psi | 2,987 psi at 356 °F |  |
| FKM AED | 206 bar at -46 °C | 206 bar | 206 bar | 206 bar at 180 °C |
| 2,987 psi at -50 °F | 2,987 psi | 2,987 psi | 2,987 psi at 356 °F |  |
| RTFE 1) | 420 bar at -55 °C | 420 bar | 420 bar | 276 bar at 180 °C |
| 6,000 psi at -67 °F | 6,000 psi | 6,000 psi | 4,000 psi at 356 °F |  |

| Logo | Description | Country |
|---|---|---|
|  | EAC Pressure Equipment Directive | Eurasian Economic Community |
| - | Bureau Veritas Ships, shipbuilding (e.g. offshore) | International |
| - | CRN Safety (e.g. electr. safety, overpressure, ...) | Canada |

| Logo | Description |
|---|---|
| - | Information on Pressure Equipment Directive (PED) Design, manufacturing and testing carried out in accordance with sound engineering practise |
| - | PMI 1) test certificate Valve body |
| - | Hydrogen for general use 2) Suitable for general hydrogen applications under the following conditions: - Material proof for all wetted parts per NACE MR0175 - Temperature range -55 ...+210 °C [-67 ...+410 °F] - Max. allowable operating pressure: 6,000 psi [420 bar] at 20 °C [68 °F] - With fugitive emission protection in accordance with TA-Luft (VDI 2440) and ISO 15848-1 |
| - | Oil- and grease-free per ASTM G93-03 level C (< 66 mg/m 2 ) - Sealing packing and lubricants in accordance with BAM requirements - Suitable for oxygen applications under the following temperature and pressure conditions (BAM): PTFE sealing packing: T ≤ 150 °C [302 °F] p ≤ 20 bar [290 psi] Graphite sealing packing: T ≤ 250 °C [482 °F] p ≤ 150 bar [2,175 psi] |
| - | Type tested for fire safety in accordance with API 607, ISO 10497, BS 6755-2 3) |
| - | Fugitive emission protection in accordance with TA-Luft (VDI 2440) and ISO 15848-1 - Tightness class:AH - Endurance class:C01 - Temperature class: -29 ...+180 °C [-20 ...+356 °F] |

### Certificates

| Certificates | ■ 3.1 inspection certificate per EN 10204 - Material proof for all wetted parts per NACE MR0175 - Confirmation of pressure tests per MSS SP-61 1) - Confirmation of pressure tests per API 598or API 6D |
|---|---|

| For model | Alignment of the pipeline | Order number |
|---|---|---|
| IV201, IV202 | Vertical | 14252307 |
| IV212, IV213 | Vertical | 14147672 |
|  | Horizontal |  |
| IV211 | Vertical | 14252309 |
|  | Horizontal |  |

| Description | Order number |
|---|---|
| Anti-tamper key, stainless steel 303 (1.4305) | 81640006 |
| Adapter ½NPT, female - ¾NPT, male, stainless steel 316/316L (1.4401/1.4404) | 81655622 |
| Adapter ½NPT, male - ¼NPT;female, stainless steel 316/316L (1.4401/1.4404) | 81655620 |
| Bleeder screw ¼NPT, stainless steel 316/316L (1.4401/1.4404) | 81652317 |
| Plug screw ½NPT, stainless steel 316/316L (1.4401/1.4404) | 81652353 |
| Plug screw ¼NPT, stainless steel 316/316L (1.4401/1.4404) | 81652350 |
| Plug screw G¼, male, stainless steel 316/316L (1.4401/1.4404) | 81652351 |
| PTFE seal forG½ | 81652355 |
| PTFE seal for flange connection per IEC 61518, Form A | 81657562 |
| PTFE seal for flange connection per IEC 61518, Form B | 81652603 |
| Graphite seal forG½ | 81652602 |
| Graphite seal for flange connection per IEC 61518, Form A | 81657563 |
| Graphite seal for flange connection per IEC 61518, Form B | 81652605 |
| 2 x threaded bolt 7/16" UNF - 1", stainless steel 316/316L (1.4401/1.4404) | 81655987 |
| 2 x threaded bolt 7/16" UNF - 1 ¾", stainless steel 316/316L (1.4401/1.4404) | 81655989 |
| 2 x threaded bolt 7/16" UNF - 2", stainless steel 316/316L (1.4401/1.4404) | 81655981 |
| Adapter Minimess 1215 - ¼NPT, male, carbon steel | 81655625 |
| Adapter Minimess 1620 - G¼, male, stainless steel 316Ti (1.4571) | 14503075 |
| Swivel adapter ½NPT, male - ½NPT, female, max. pressure 10,000 psi [690 bar], stainless steel 316/316L (1.4401/1.4404) | 81655619 |
| Swivel adapter ½NPT, male - G½, female, with retaining ring, max. pressure 6,000 psi [420 bar], stainless steel 316/316L (1.4401/1.4404) | 81655624 |
| Swivel adapter G⅜A,male - G½A,male, max. pressure 6,000 psi [420 bar], stainless steel 316/316L (1.4401/1.4404) | 81655618 |
| Swivel adapter G⅜A,male - G¼A,male, max. pressure 6,000 psi [420 bar], stainless steel 316/316L (1.4401/1.4404) | 81655617 |
| Swivel adapter G⅜A,male - G½, female, with retaining ring, max. pressure 6,000 psi [420 bar], stainless steel 316/316L (1.4401/1.4404) | 81655621 |
| Swivel adapter G½, male - G½, female, with retaining ring, max. pressure 6,000 psi [420 bar], stainless steel 316/316L (1.4401/1.4404) | 81655623 |
| Adapter tube fitting 6 mmOD-¼NPT,male, stainless steel 316/316L (1.4401/1.4404) | 81643499 |
| Adapter tube fitting 10 mmOD-⅜NPT,female, stainless steel 316/316L (1.4401/1.4404) | 81643536 |
| Adapter tube fitting 6 mmOD-½NPT,female, stainless steel 316/316L (1.4401/1.4404) | 81643562 |
| Adapter tube fitting 12 mmOD-⅜NPT,male, stainless steel 316/316L (1.4401/1.4404) | 81643526 |

## Документация

- [ds_ac0919_en_co_b197e1](https://avigan.com.ua/wika/docs/wika/ds_ac0919_en_co.pdf) — PDF, 2106 KB, en

## Конфигуратор

У товара есть интерактивный конфигуратор на странице товара.

```
IV2 - S1 N-LPSZZZ-ZZZ-NZZ
```