%20--%3e%3csvg%20xmlns='http://www.w3.org/2000/svg'%20xml:space='preserve'%20width='100%25'%20height='100%25'%20version='1.0'%20style='shape-rendering:geometricPrecision;%20text-rendering:geometricPrecision;%20image-rendering:optimizeQuality;%20fill-rule:evenodd;%20clip-rule:evenodd'%20viewBox='0%200%20858.91%20759.75'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20xmlns:xodm='http://www.corel.com/coreldraw/odm/2003'%3e%3cdefs%3e%3cstyle%20type='text/css'%3e%3c![CDATA[%20.str0%20{stroke:%23FEFEFE;stroke-width:24.2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10}%20.fil2%20{fill:none;fill-rule:nonzero}%20.fil1%20{fill:%23FEFEFE}%20.fil0%20{fill:%23FEFEFE;fill-rule:nonzero}%20]]%3e%3c/style%3e%3c/defs%3e%3cg%20id='图层_x0020_1'%3e%3cmetadata%20id='CorelCorpID_0Corel-Layer'/%3e%3cpolygon%20class='fil0'%20points='665.8,578.81%20692.5,578.81%20692.5,331.3%20665.8,331.3%20'/%3e%3cpath%20class='fil1'%20d='M429.05%20363.5c-50.77,0%20-91.94,41.17%20-91.94,91.94%200,50.8%2041.17,91.96%2091.94,91.96%2050.76,0%2091.93,-41.16%2091.93,-91.96%200,-50.77%20-41.17,-91.94%20-91.93,-91.94zm13.37%20-105.09l0%2078.63%204.58%200.71c51.12,7.69%2091.58,47.98%2099.66,99.02l0.71%204.55%2055.42%200%200%20-109.99%2026.7%200%200%20247.51%20-26.7%200%200%20-110.03%20-55.35%200%20-0.67%204.58c-8.79,58.1%20-58.92,101.07%20-117.72,101.07%20-58.78,0%20-108.94,-42.97%20-117.69,-101.07l-0.71%20-4.58%20-56.12%200%200%20110.03%20-26.71%200%200%20-247.51%2026.71%200%200%20109.99%2056.19%200%200.75%20-4.55c8,-50.9%2048.29,-91.12%2099.23,-98.99l4.59%20-0.7%200%20-79.09%2026.7%200%200%200.42%200.43%200z'/%3e%3cpath%20class='fil1'%20d='M442.41%20136.57l0%2056.73%20143.65%200c1.56,0%203.04,0.25%204.48,0.81l0.18%200.07%200.21%200.04c5.82,1.69%209.74,7.19%209.74,13.23%200,7.41%20-5.86,13.72%20-13.34,13.72l-316.54%200c-1.56,0%20-3.04,-0.25%20-4.48,-0.78l-0.18%20-0.07%20-0.21%20-0.07c-5.82,-1.69%20-9.74,-7.19%20-9.74,-13.23%200,-7.37%205.86,-13.72%2013.34,-13.72l145.76%200%200%20-57.15%2026.71%200%200%200.42%200.42%200z'/%3e%3cpolygon%20class='fil1'%20points='191.49,578.81%20164.82,578.81%20164.82,331.3%20191.49,331.3%20'/%3e%3cpath%20class='fil2%20str0'%20d='M741.96%2012.1l-625.05%200c-57.89,0%20-104.81,46.92%20-104.81,104.85l0%20525.85c0,57.89%2046.92,104.85%20104.81,104.85l625.05%200c57.89,0%20104.85,-46.96%20104.85,-104.85l0%20-525.85c0,-57.93%20-46.96,-104.85%20-104.85,-104.85z'/%3e%3c/g%3e%3c/svg%3e)
Valve %20--%3e%3csvg%20xmlns='http://www.w3.org/2000/svg'%20xml:space='preserve'%20width='100%25'%20height='100%25'%20version='1.0'%20style='shape-rendering:geometricPrecision;%20text-rendering:geometricPrecision;%20image-rendering:optimizeQuality;%20fill-rule:evenodd;%20clip-rule:evenodd'%20viewBox='0%200%20858.88%20759.75'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20xmlns:xodm='http://www.corel.com/coreldraw/odm/2003'%3e%3cdefs%3e%3cstyle%20type='text/css'%3e%3c![CDATA[%20.str0%20{stroke:%23FEFEFE;stroke-width:24.2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10}%20.fil1%20{fill:none;fill-rule:nonzero}%20.fil0%20{fill:%23FEFEFE}%20]]%3e%3c/style%3e%3c/defs%3e%3cg%20id='图层_x0020_1'%3e%3cmetadata%20id='CorelCorpID_0Corel-Layer'/%3e%3cpath%20class='fil0'%20d='M595.82%20360.78l0%2084.32%2071.41%2029.95%200%20-143.94%20-71.41%2029.67zm69.75%20147.5l-69.75%20-30.27%200%2029.99c0,36.97%20-29.52,68.33%20-66.88,68.33l-282.72%200c-37.36,0%20-66.88,-31.36%20-66.88,-68.33l0%20-181.75c0,-36.98%2029.52,-68.34%2066.88,-68.34l148.49%200%209.77%2028.05%20-165.1%20-0.11c-15.52,0%20-32.53,20.08%20-32.53,35.07l-0.28%20191.59c-0.04,15.17%2019.54,35.7%2034.85,35.7l289.18%200c15.27,0%2038.03,-22.22%2038.03,-37.53l0%20-189.83c0,-14.92%20-16.62,-35.14%20-32.21,-35.14l-59.02%200%20-9.77%20-27.8%200.03%200%20-21.7%20-61.38%20-227.82%200%200%20-0.39%20-0.39%200%200%20-28.05%20234%200c5.75,0%2011.01,2.33%2014.99,6.43l0.04%200.03%200.03%200.04c3.21,3.14%205.44,7.09%206.71,11.36l0.03%200.03%2023.18%2071.93%2032.21%200c35.8,0%2064.73,28.97%2066.74,64.38l0.43%207.02%2072.03%20-29.88c6.81,-1.69%2013.44,-1.02%2018.49,4.2l0.07%200.04%200.04%200.03c5.85,5.72%208,15.21%208.18,23.11l0%20153.85c0,8.32%20-2.96,18.23%20-9.31,23.91%20-5.75,5.19%20-12.84,5.61%20-20.04,3.71z'/%3e%3cpolygon%20class='fil0'%20points='472.28,488.49%20472.28,460.52%20471.89,460.52%20471.89,460.13%20303.23,460.13%20303.23,488.07%20303.62,488.07%20303.62,488.49%20'/%3e%3cpath%20class='fil1%20str0'%20d='M741.93%2012.1l-625.02%200c-57.89,0%20-104.81,46.92%20-104.81,104.85l0%20525.85c0,57.89%2046.92,104.85%20104.81,104.85l625.02%200c57.93,0%20104.85,-46.96%20104.85,-104.85l0%20-525.85c0,-57.93%20-46.92,-104.85%20-104.85,-104.85z'/%3e%3c/g%3e%3c/svg%3e)
Video %20--%3e%3csvg%20xmlns='http://www.w3.org/2000/svg'%20xml:space='preserve'%20width='100%25'%20height='100%25'%20version='1.0'%20style='shape-rendering:geometricPrecision;%20text-rendering:geometricPrecision;%20image-rendering:optimizeQuality;%20fill-rule:evenodd;%20clip-rule:evenodd'%20viewBox='0%200%20858.91%20759.75'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20xmlns:xodm='http://www.corel.com/coreldraw/odm/2003'%3e%3cdefs%3e%3cstyle%20type='text/css'%3e%3c![CDATA[%20.str0%20{stroke:%23FEFEFE;stroke-width:24.2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10}%20.fil1%20{fill:none;fill-rule:nonzero}%20.fil0%20{fill:%23FEFEFE}%20]]%3e%3c/style%3e%3c/defs%3e%3cg%20id='图层_x0020_1'%3e%3cmetadata%20id='CorelCorpID_0Corel-Layer'/%3e%3cpath%20class='fil0'%20d='M496.95%20264.87c-38.25,0%20-69.26,31.61%20-69.26,70.66%200,19.51%207.77,37.18%2020.25,49.95%2012.49,12.49%2029.6,20.22%2048.48,20.22%2038.24,0%2069.25,-31.65%2069.25,-70.7%200,-19.44%20-7.73,-37.11%20-20.25,-49.92%20-12.46,-12.49%20-29.6,-20.21%20-48.47,-20.21zm-159.21%2029.7l0%200c-31.15,0%20-56.41,25.76%20-56.41,57.58%200,15.87%206.28,30.23%2016.47,40.64%2010.2,10.12%2024.06,16.4%2039.44,16.4%2031.12,0%2056.38,-25.79%2056.38,-57.57%200,-15.88%20-6.28,-30.24%20-16.48,-40.64%20-10.19,-10.16%20-24.06,-16.41%20-39.4,-16.41zm72.7%2068.27c-4.05,28.99%20-24.34,52.59%20-51.11,60.99%2019.58,1.98%2038.2,7.41%2055.28,15.63%2015.06,-8.15%2031.36,-14.47%2048.57,-18.56%20-11.21,-4.62%20-21.34,-11.5%20-29.81,-20.07%20-10.44,-10.41%20-18.41,-23.43%20-22.93,-37.99zm-87.34%20188.45c1.41,-4.2%202.96,-8.4%204.69,-12.49%2012.52,-34.01%2035.06,-63.39%2064.27,-84.98%20-16.22,-6.28%20-34.07,-9.39%20-52.38,-9.39%20-27.34,0%20-58.6,12.1%20-81.85,26.92%20-1.2,0.81%20-2.4,1.66%20-3.53,2.54l-0.14%20-0.21c-1.87,1.27%20-3.67,2.54%20-5.39,3.81%2018.13,30.44%2043.74,55.88%2074.33,73.8zm289.87%20-78.74c-26.91,-19.44%20-60.99,-34.36%20-104.35,-34.36%20-68.3,0%20-132.85,50.02%20-157.83,108.94%20-1.34,3.77%20-2.58,7.58%20-3.6,11.43l-0.63%20-0.18c-0.43,1.41%20-0.89,2.79%20-1.31,4.2%2025.79,11.29%2054.26,17.57%2084.17,17.57%2078.78,0%20147.64,-43.36%20183.55,-107.6zm-75%20-55c31.65,4.48%2060.75,16.37%2085.41,33.69%2010.37,-24.8%2016.12,-52.03%2016.12,-80.64%200,-115.93%20-94.29,-209.48%20-210.08,-209.48%20-115.78,0%20-210.04,93.55%20-210.04,209.48%200,31.29%206.84,60.96%2019.16,87.56%201.94,-1.42%203.98,-2.76%206.1,-4.06%2021.55,-15.35%2046.74,-25.72%2074.01,-29.56%20-12.63,-3.43%20-23.92,-10.27%20-32.88,-19.41%20-13.58,-13.61%20-22.01,-32.56%20-22.01,-53.51%200,-41.42%2032.88,-75%2073.48,-75%2020.11,0%2038.38,8.29%2051.65,21.66%207.8,7.76%2013.93,17.28%2017.78,27.9%204.34,-46.71%2042.86,-83.18%2089.75,-83.18%2024.94,0%2047.52,10.3%2063.81,26.98%2016.62,16.69%2026.92,39.87%2026.92,65.55%200,35.77%20-20,66.78%20-49.18,82.02zm-108.55%20-282.12c130,0%20235.84,105.06%20235.84,235.17%200,80.46%20-41,154.72%20-108.55,197.98l-5.79%203.73%2047.7%2069.5c5.68,8.26%203.77,19.93%20-4.41,25.79%20-8.15,5.79%20-19.3,3.67%20-24.91,-4.52l-48.08%20-70.02%20-2.97%20-4.48%20-4.97%201.87c-26.81,10.19%20-55.18,15.31%20-83.86,15.31%20-130,0%20-235.83,-104.99%20-235.83,-235.16%200,-130.11%20105.83,-235.17%20235.83,-235.17z'/%3e%3cpath%20class='fil1%20str0'%20d='M741.96%2012.1l-625.05%200c-57.89,0%20-104.81,46.92%20-104.81,104.85l0%20525.85c0,57.89%2046.92,104.85%20104.81,104.85l625.05%200c57.89,0%20104.85,-46.96%20104.85,-104.85l0%20-525.85c0,-57.93%20-46.96,-104.85%20-104.85,-104.85z'/%3e%3c/g%3e%3c/svg%3e)
Valve Company 
Information 
Warehousing 
Show 
Vacuum negative pressure fluorine safety valve
Product ManuFacturer
YouFuMi Valve＆Pipe Co.,Ltd.
ADDRESS：NO.1-1Qianjie Street High-tech Zone Longwan District Wenzhou City Zhejiang
TEL： +86-577-56662028
Product Parameters
Size：
Pressure：
Material：
Media：
Standard：
Connection method：
Product Features
This product can be installed in the normal non-negative pressure system, or installed in the equipment and pipeline system where the negative pressure value is higher than the negative pressure value of the vacuum negative pressure safety valve, when the discharge valve of the container and the system is not opened, and the negative pressure is generated, the vacuum negative pressure safety valve will be automatically opened to ensure that the equipment is not damaged.
Inventory Query
Size
Specifications
Inventory(unit)
1
NPS 16
100
2
NPS 14
100
3
NPS 12
100
4
NPS 10
100
5
NPS 8
100
6
NPS 6
100
7
NPS 5
100
8
NPS 4
100
9
NPS 3
100
10
NPS 2-1/2
100
11
NPS 2
100
12
NPS 1-1/2
100
13
NPS 1-1/4
100
14
NPS 1
100
15
NPS 3/4
100
Related Products
Fluorine-lined three-way reversing ball valve (T/L type)
Fluorine lining plug valve
Rubber lined pneumatic diaphragm valve
Fluorine lined diaphragm valve
Fluorine lined butterfly valve
Fluorine lined butterfly valve
Fluorine lined Y-type filter
