<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - normally closed valves]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/normally_closed_valves--2053/1/normally closed valves.html]]></link><item>
<title><![CDATA[HIFLUX - Air Operated Valve(AOV) - Normal Close / Normal Open]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_Air_Operated_Valve_AOV--6018419_6019169.html]]></link><description><![CDATA[[HIFLUX] Air Operated Valve (AOV) - Normal close type
The Air Operated Valve (AOV) is a valve that opens and closes valves using air pressure. As air pressure is used, there is almost no danger of an]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
<item>
<title><![CDATA[China 12VDC 24VDC  Solenoid Normally Closed NC Pinch Valve]]></title><link><![CDATA[https://oriwen01.en.ec21.com/China_12VDC_24VDC_Solenoid_Normally--10399627_11052722.html]]></link><description><![CDATA[valves;
8. Good temperature resistance to temperature and chemical corrosion: valve body (PBT/PC alloy), valve stem (stainless steel);
9. Teflon coating on the wire surface.
10. Normally closed or No]]></description><pubDate><![CDATA[20200111]]></pubDate></item>
<item>
<title><![CDATA[Hard Seal Concealed Stem Gate Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/Hard_Seal_Concealed_Stem_Gate--12049941_12048234.html]]></link><description><![CDATA[valve and explosion-proof wave valve can ensure the
normal operation of the pipeline system shock absorption,
open and close for easy maintenance.
FEATURE 
Shape and structure: It has the advantages ]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
<item>
<title><![CDATA[NC Motor Thermal Valve Actuator]]></title><link><![CDATA[https://huibo7888.en.ec21.com/NC_Motor_Thermal_Valve_Actuator--12003771_12043537.html]]></link><description><![CDATA[NC Motor Thermal Valve Actuator
Electric actuators are normally open and normally closed. Normally open (N.O) means that actuator control of the actuator is turned on and the power is turned off when]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
<item>
<title><![CDATA[LCB Chlorine Bellow Seal Globe Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/LCB_Chlorine_Bellow_Seal_Globe--11859822_12021345.html]]></link><description><![CDATA[valve is the best choices for chlorine pipe line
1. All bellow seal globe valves
have double seals (bellows +padding), Chlorine globe valves bellows longer than normal bellow globe valve.
2. Disc use]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
<item>
<title><![CDATA[HPA Spring Return Pneumatic Actuator with Handwhee]]></title><link><![CDATA[https://13165842695.en.ec21.com/HPA_Spring_Return_Pneumatic_Actuator--11916308_11918919.html]]></link><description><![CDATA[close or adjust valves. The function of the handwheel mechanism is to use it to directly control the control valve to maintain the normal production of the control system due to power failure, gas ou]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
<item>
<title><![CDATA[Multifunctional Hydraulic Control Valve]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Multifunctional_Hydraulic_Control_Valve--11917154_11917457.html]]></link><description><![CDATA[regulating valve, so that the driving device moves down to drive the large and small valve discs to move downward, and the valve is quickly or slowly closed to prevent the medium from flowing back.
]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
<item>
<title><![CDATA[Pinch Valves]]></title><link><![CDATA[https://keyto.en.ec21.com/Pinch_Valves--11703672_11703673.html]]></link><description><![CDATA[valve is that of a stop-flow, and the stop-flow principle is the same as that of a normally open valve. The difference is that normally open valve stops flow when powered on and normally closed valve]]></description><pubDate><![CDATA[20230106]]></pubDate></item>
<item>
<title><![CDATA[Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator]]></title><link><![CDATA[https://valvesactuators.en.ec21.com/Intelligent_Electric_Valve_Actuator_IP67--11898041_11898042.html]]></link><description><![CDATA[valve should be in the middle position to check the open/close direction. Tests should be performed one by one according to the commissioning procedure and all parts should be checked at normal statu]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
<item>
<title><![CDATA[ISP08-20 2-Way N.C. Poppet Valve]]></title><link><![CDATA[https://valzoom.en.ec21.com/ISP08_20_2_Way_N.C.--11836037_11908381.html]]></link><description><![CDATA[ISP08-20 2-Way N.C. Poppet Valve
A proportional solenoid-operated, two-way, normally closed, poppet-type, screw-in hydraulic cartridge valve for low-leakage blocking and load-holding applications.
Sp]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
<item>
<title><![CDATA[Pex Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Pex_Ball_Valve--11603083_11657784.html]]></link><description><![CDATA[valve is online or not, the installed pex valves should be opened and closed several times at an interval of 1 to 3 months to keep the small brass valve in a smooth, normal and good state. When closi]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
<item>
<title><![CDATA[Electric Cast Steel Gate Valve]]></title><link><![CDATA[https://hcvalve1.en.ec21.com/Electric_Cast_Steel_Gate_Valve--11602168_11851890.html]]></link><description><![CDATA[Product DescriptionElectric cast steel gate valve
Gate valve is one of the commonly used block valves, which is mainly used to connect or cut off the medium in the pipeline; The gate valve is applica]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
<item>
<title><![CDATA[SKY PFA Lined Diaphragm Valve]]></title><link><![CDATA[https://jysj912.en.ec21.com/SKY_PFA_Lined_Diaphragm_Valve--10966425_10966841.html]]></link><description><![CDATA[valve have exceptional heat resistance than normal plastic valve. It can be used wide service temperature range.
-SKY PFA lined diaphragm valve is easy to open-close than the other valves, beacause i]]></description><pubDate><![CDATA[20210228]]></pubDate></item>
<item>
<title><![CDATA[Interface Valve]]></title><link><![CDATA[https://hydraulicpneumatic.en.ec21.com/Interface_Valve--11041077_11041853.html]]></link><description><![CDATA[IFV-10SS-FN4-3A
Interface Valve
Body material: 316SS
Supply port: 1/4 FNPT
3 way normal closed
WP: Pilot Pressure: 100:1
]]></description><pubDate><![CDATA[20191214]]></pubDate></item>
<item>
<title><![CDATA[Closed Spring Loaded Full Bore Type Safety Valve]]></title><link><![CDATA[https://mstnland123456.en.ec21.com/Closed_Spring_Loaded_Full_Bore--11482651_11482660.html]]></link><description><![CDATA[valves, pipeline filters and so on, in various materials, sizes, standards and types. And in accordance with API, ASME, ASTM, ANSI, BS, DIN, JIS, ISO, GB standards.
MstnLand&apos;s series of closed spring]]></description><pubDate><![CDATA[20211126]]></pubDate></item>
<item>
<title><![CDATA[Steam Jacketed Globe Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/Steam_Jacketed_Globe_Valve--11881854_11881867.html]]></link><description><![CDATA[Valve-Structure FeatureSteam jacketed globe valve is a kind of forced sealing valve, so when the valve is closed, pressure must be applied to the valve disc to force the sealing surface not to leak. ]]></description><pubDate><![CDATA[20231230]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel/PVDF/PVC  Safety Valve]]></title><link><![CDATA[https://topkun.en.ec21.com/Stainless_Steel_PVDF_PVC_Safety--11394988_11394991.html]]></link><description><![CDATA[Safety valve (also known as relief valve) is opened and closed automatically according to the working pressure of the pressure system. Safety valve is generally installed on the equipment of closed s]]></description><pubDate><![CDATA[20230505]]></pubDate></item>
<item>
<title><![CDATA[Mini Motorised Valve CWQ-15Q]]></title><link><![CDATA[https://smartvalves.en.ec21.com/Mini_Motorised_Valve_CWQ_15Q--4743207_4743208.html]]></link><description><![CDATA[normal solenoid valve, particularly when solenoid valve can&amp;rsquo;t work reliably.
4) Water billing,
5) HVAC(Heating, Ventilating and Air Conditioning)
6) Solar water heater
7) Drinking water equipme]]></description><pubDate><![CDATA[20100924]]></pubDate></item>
<item>
<title><![CDATA[Emergency Pressure Relief Valve]]></title><link><![CDATA[https://finekay.en.ec21.com/Emergency_Pressure_Relief_Valve--8590311_8590406.html]]></link><description><![CDATA[8178 EMERGENCY PRESSURE RELIEF VALVE
The Finekay Model 8178 Emergency Pressure Relief Valve is designed to provide emergency relief capacity beyond that furnished by the normal operating pressure rel]]></description><pubDate><![CDATA[20140606]]></pubDate></item>
<item>
<title><![CDATA[Metal Seated Trunnion Mounted Ball Valves]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/Metal_Seated_Trunnion_Mounted_Ball--11115172_11115194.html]]></link><description><![CDATA[China Valves For Sale
Body material: ASTM A105N or ASTM A182 F316
Severity Service
Normal soft-seated valve can not be used for abrasive service or for operation under high temperatures that prohibit]]></description><pubDate><![CDATA[20200424]]></pubDate></item>

</channel>
</rss>