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Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/ord.php on line 28

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/ord.php on line 34

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/ord.php on line 38

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/ord.php on line 45

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/ord.php on line 49

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/ord.php on line 58

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Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/ord.php on line 71

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Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/string/src/phputf8/utils/validation.php on line 40

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/joomla/database/driver.php on line 1944

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/joomla/database/driver.php on line 1944

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/joomla/database/driver.php on line 2020

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/registry/src/Format/Ini.php on line 170

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/vendor/joomla/registry/src/Format/Ini.php on line 187

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Deprecated: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /home/narfoamkarcom/public_html/fa/language/fa-IR/fa-IR.localise.php on line 115

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Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/joomla/user/helper.php on line 615
PIV(Post Indicator Valve)
S5 Corporate Response - шаблон joomla Книги
تجهيزات اطفاء حريق

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/idna_convert/idna_convert.class.php on line 421

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/idna_convert/idna_convert.class.php on line 435

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/idna_convert/idna_convert.class.php on line 826

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/narfoamkarcom/public_html/fa/libraries/idna_convert/idna_convert.class.php on line 957

PIV(Post Indicator Valve)

PIV(Post Indicator Valve)

اين نوع شير به همراه شير دروازه اي ، وسيله اي را جهت عملكرد شير هاي دروازه اي دفن شده يا غير قابل دسترس براي كنترل جريان آب در لوله هاي دفني در زير خاك فراهم مي كند.

با استفاده از آچاري در بالاي شير PIV ، شير دروازه اي غير قابل دسترس قابل باز يا بسته شدن مي شود.

اين نوع شير ، بسته يا باز بودن شير دروازه اي دفن شده را به وضوح مشخص مي كند. مناسب جهت شير هاي دروازه اي با سايز 4 اينچ تا 12 اينچ مي باشند. (ساير سايز ها نيز بر اساس درخواست قابل ارائه است.)

PIV‌ مناسب جهت عمق دفن هاي متفاوت توليد مي شوند.  همچنين بدون جداسازي قطعات براي عمق خاصي تنظيم مي شود. توسط فلنج بر روي شير دروازه اي نصب مي شود.

جنس : چدن نشكن

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