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<title><![CDATA[EC21 Product Catalogs - O]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/O--2053/1/O.html]]></link><item>
<title><![CDATA[HIFLUX - High Pressure Check Valve - Ball Type, O-Ring Type]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--6018315_6018753.html]]></link><description><![CDATA[O-Ring is used for the sealing purposes to prevent the reverse flow f or certain.
Both gas and liquid can be used.
* Features
- 2-pattern sealing type. (O-ring type, Ball type).
- O-ring for easy rep]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[SN53/54 Series Metal Seal O Type Ball Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/SN53-54-Series-Metal-Seal--11042339_11042345.html]]></link><description><![CDATA[SN53/54 Series Metal Seal O type Ball Valve
Sn53/54 series hard sealing O type ball valve
is a full-size valve with excellent sealing performance, sensitive action without sticking, essential fire pr]]></description><pubDate><![CDATA[20200212]]></pubDate></item>
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<title><![CDATA[Gate Valve]]></title><link><![CDATA[https://superhiwavalve.en.ec21.com/Gate-Valve--3529667_3529668.html]]></link><description><![CDATA[O-ring
Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside
Maximum temperature 80 degrees centigrade
Optional Extras
Stem Cap
Posi]]></description><pubDate><![CDATA[20250326]]></pubDate></item>
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<title><![CDATA[Brass Gate Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/Brass-Gate-Valve--12049940_12048240.html]]></link><description><![CDATA[Material Description 
Valve Body: Brass
Upper seal: O-ring (NBR)
Handwheel: Cast iron HT150
Specifications
Nominal pressure: PN≤1.6MPa
Working medium: water, non-corrosive liquid Working
temperatur]]></description><pubDate><![CDATA[20250311]]></pubDate></item>
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<title><![CDATA[Tilting Check Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Tilting-Check-Valve--11930782_12039230.html]]></link><description><![CDATA[o-rings on the bearing bushings, disc pin holes are protected against corrosion (Dry shaft).
Leflow’s tilting check valves
are designed to meet the stringent demands of industrial fluid handling ap]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[Y Strainer]]></title><link><![CDATA[https://metalco602.en.ec21.com/Y-Strainer--9654712_9753330.html]]></link><description><![CDATA[Body: Ductile iron/cast iron/carbon steel
Screen: Stainless steel
O-ring: EPDM/graphite
Cover: Ductile iron/cast iron
Bolts: Stainless steel
Plug: Stainless steel
Working pressure: PN10, PN16, PN25
S]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
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<title><![CDATA[Fluoroplastic-Lined Cut-off/Regulating Ball Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Fluoroplastic-Lined-Cut-off-Regulating--12024912_12024965.html]]></link><description><![CDATA[O-shape Cut-off Ball Valve features a valve body andinner partsthat come into contact with the fluid, which are lined with fluoro Plastic through a high-temperature molding process. Additionally, the]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[Pneumatic Wafer Ball Control Valve]]></title><link><![CDATA[https://cncontrol.en.ec21.com/Pneumatic-Wafer-Ball-Control-Valve--11968073_12025240.html]]></link><description><![CDATA[Product Name: Pneumatic Wafer Ball Control ValveBody Material: ASTM A216 WCB, ASTM A351 CF8, CF8M, CF3MPort: V-notch or O type BallSize Range: 1/2-6 Inch, DN15-DN150Pressure Rating: Class 150-400 LB,]]></description><pubDate><![CDATA[20241118]]></pubDate></item>
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<title><![CDATA[Valve Assembly]]></title><link><![CDATA[https://jnkx1987.en.ec21.com/Valve-Assembly--11957409_12019102.html]]></link><description><![CDATA[O 圈 165 × 7
530301011650070000 
主轴承端盖
AH100101020100
AH33001-02.01C.00
排气过滤器总成
AH0501011400
AH35004-11.00
过滤器组件
AH100101190200
AH36001-19.01.00
主轴承套（右]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
<item>
<title><![CDATA[Pressure Seal Gate Valve, API 602, ASME B16.34, DIN 3202, API 600]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Pressure-Seal-Gate-Valve--11978513_11978518.html]]></link><description><![CDATA[Additionally, optional features like bypass systems, live loading packing, and O-ring seals can be incorporated upon request, further enhancing the versatility and performance of these valves.
]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[ASTM B148 C95800 Trunnion Ball Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM-B148-C95800-Trunnion-Ball--11881854_11977807.html]]></link><description><![CDATA[O-rings, lip seals, packing low fugitive emission ISO 15848Design &amp; Manufacture: API 6DBody material: ASTM B148 C95800Nominal diameter: 8 Inch (DN200)Nominal class: Class 150 LB (PN20)Ball: C95800Ste]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Rubber Disc]]></title><link><![CDATA[https://panghuangrubber.en.ec21.com/Rubber-Disc--11966898_11966907.html]]></link><description><![CDATA[o rings,silicone cord,silicone tube,silicone kitchen products,silicone o ring kits, molded rubber parts, Extrusion silicone tube/strip, silicone sponge tube, Injection plastic mold and plastic parts,]]></description><pubDate><![CDATA[20240711]]></pubDate></item>
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<title><![CDATA[Pneumatic/Electric/Manual Controlled Metallic O/V-Shaped Cut-Off Ball Valve(ZPR700)]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Pneumatic-Electric-Manual-Controlled-Metallic--11948701_11948723.html]]></link><description><![CDATA[Pneumatic/Electric/Manual Controlled Metallic O/V-Shaped Cut-Off Ball Valve(ZPR700 Series)
Products Overview 
The ZPR700 series metallic cut-off ball valve features a high fluid capacity, compact str]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
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<title><![CDATA[Check Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/Check-Valve--11934999_11935009.html]]></link><description><![CDATA[o r c a s t s t e e l m a t e r i a l i n c l u d e s ： s u r f a c e 
quality,dimension,chemical properties,mechanical performance,non destructive testing to ensure that the comprehensive performa]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://baisheng326.en.ec21.com/Globe-Valve--11922748_11929565.html]]></link><description><![CDATA[O 1.5.
② Features: Highly sealed (sealing level - Aji according to EN-12266-1) compact construction.
③ Ecological, tested and tested according to EN-12266-1, stop valves are used to cut off the f]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
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<title><![CDATA[High Quality Stainless Steel Pneumatic Actuator]]></title><link><![CDATA[https://13165842695.en.ec21.com/High-Quality-Stainless-Steel-Pneumatic--11916308_11918920.html]]></link><description><![CDATA[application. All models are supplied with corresponding FPM or silicone rubber O-ring with special lubricant. the customized design as per customers&apos; specific requirements is also available.
]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<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[O-rings and back-up rings.
Standard Ported Body
Weight: 0.16 kg. (0.35 lbs.); Anodized high-strength 6061
T6 aluminum alloy, rated to 240 bar (3500 psi); Ductile iron and steel
bodies available; dime]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[Forged Brass Ball Valve PN30 1/4 Inch 435 Psi with L Type Handle]]></title><link><![CDATA[https://yuehaotec.en.ec21.com/Forged-Brass-Ball-Valve-PN30--11895452_11895453.html]]></link><description><![CDATA[O-ring: NBR &amp; FKM, made of imported raw material, small friction coefficient, long service life and not easy to leak.Stainless Steel Locknut: Internal design of anti-loose, can be used for long time.]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
<item>
<title><![CDATA[3PC Floating Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/3PC-Floating-Ball-Valve--11895413_11895415.html]]></link><description><![CDATA[o-ring, washer, packing, gland, gland flange, screw, and stem.
These Forged Carbon Steel 3 Piece Design Ball Valves
are available in various sizes and dimensions, ranging from ½ inches to 24 inches ]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Pneumatic Regulating Ball Valve]]></title><link><![CDATA[https://sudhanafluid89.en.ec21.com/Pneumatic-Regulating-Ball-Valve--11846191_11846216.html]]></link><description><![CDATA[According to the structural form, the pneumatic regulating ball valve can be divided into pneumatic O-type regulating ball valve or dynamic V-type regulating ball valve. It is mainly used with the va]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
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<title><![CDATA[Solenoid Valve 300AA00086A by Yoyik]]></title><link><![CDATA[https://yoyikzyr.en.ec21.com/Solenoid-Valve-300AA00086A-by-Yoyik--10158219_10158227.html]]></link><description><![CDATA[O Ring C8689093
Filter Element DP6SH201EA01V/-F
Glue Injection Gun KH32
Leaf Spring 1DQ22 
O Ring C8689512
Braun Card D521.12
Filter CB13299-002V
LVDT Sensor C9231017
Solenoid Valve 300AA00086A 
Leaf]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Gate Valve with Prices]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Gate-Valve-with-Prices--10780767_10781168.html]]></link><description><![CDATA[O-RING
NBR
9
LOCATING RING
BRASS
10
O-RING
NBR
11
BONNET NUT
BRASS
12
MINIPAD
TFL
13
DUST RING
NBR
14
WHEEL
DUCTILE IRON
15
WASHER
CARBON STEEL
16
BOLT 
CARBON STEEL
Features:
Product information: th]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
<item>
<title><![CDATA[Ductile Iron Flanged Flexible Seat Rising-Stem Gate Valve, PN16/PN10]]></title><link><![CDATA[https://kehuacasting68.en.ec21.com/Ductile-Iron-Flanged-Flexible-Seat--11504544_11504554.html]]></link><description><![CDATA[O&quot; type
Because the valve stem adopts three &quot;O&quot; ring seal ring design. It can reduce the frictional resistance when switching, greatly reduce water leakage and can replace the sealing ring without st]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
<item>
<title><![CDATA[Butterfly Valves]]></title><link><![CDATA[https://sxsld.en.ec21.com/Butterfly-Valves--10635864_10636501.html]]></link><description><![CDATA[disc with EPDM O ring seal
c) Gear box operator
Wafer Butterfly Valve
Features: 
1) Size: 2&quot; - 24&quot; 
2) Standard: ANSI, BS, DIN, JIS 
3) Working pressure: PN16 
4) Suitable media: water, oil and gas
]]></description><pubDate><![CDATA[20200508]]></pubDate></item>
<item>
<title><![CDATA[Knife Gate Valve]]></title><link><![CDATA[https://hcvalve1.en.ec21.com/Knife-Gate-Valve--11602168_11602169.html]]></link><description><![CDATA[tightness, you can choose O-shaped sealing valve seat to realize two-way sealing. Knife gate valve has small installation space, low working pressure, not easy to accumulate debris, and low price]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[Carbon Steel Fully Welded Ball Valves PN25]]></title><link><![CDATA[https://lillian07042.en.ec21.com/Carbon-Steel-Fully-Welded-Ball--11049786_11094000.html]]></link><description><![CDATA[O-RingViton3Ball3046.4Oilless Bearing304+PTFE4.1Support RingA1056.5Drain Plug20Cr134.2SeatPTFE-C7.1Branch PipeAISI 204.3O-RingViton7.2Upper GlandA1054.5Spring17-7pH7.3O-RingViton5.1Stem20Cr137.4Gaske]]></description><pubDate><![CDATA[20200709]]></pubDate></item>
<item>
<title><![CDATA[Suction Diffuser]]></title><link><![CDATA[https://neollee.en.ec21.com/Suction-Diffuser--891590_2028463.html]]></link><description><![CDATA[Flange to EN1092-2 PN10/16, ANSI B16.1 CLASS125. Pressure: PN16, 200PSI. Temperature range: -20-110 degree centigrade. CI body and cover, SS304 screen, EPDM O-ring,
]]></description><pubDate><![CDATA[20130419]]></pubDate></item>
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<title><![CDATA[Swing Pan Check Valve(Wafer Type)]]></title><link><![CDATA[https://wsvav.en.ec21.com/Swing-Pan-Check-Valve-Wafer--1968405_2615202.html]]></link><description><![CDATA[O-Ring
NBR/Viton
4. Bolt
Stainless Steel
Soft Seal
EPDM(E)
-10&amp;#176;C~+130&amp;#176;C
Viton(V)
-20&amp;#176;C~+150&amp;#176;C
Dimension 
Size
mm(inch)
D
(mm)
T
(mm)
A
(mm)
Wt.
(kg)
50(2)
104
18
31
1.2
65(21/2)
1]]></description><pubDate><![CDATA[20090102]]></pubDate></item>
<item>
<title><![CDATA[LPG Regulator ,Gas Regulator (J-296-JY-1)]]></title><link><![CDATA[https://sdminghong.en.ec21.com/LPG-Regulator-Gas-Regulator--2618094_2624945.html]]></link><description><![CDATA[name:regulator spec:J-296-JY-1 details:Intake Pressure: 0.07---1.56Mpa Outtake Pressure: 280&amp;plusmn;50 mmH2O Flux: 1.5m?hr
]]></description><pubDate><![CDATA[20100626]]></pubDate></item>
<item>
<title><![CDATA[Double Orifice Air Release Valve Air Relief Valve]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Double-Orifice-Air-Release-Valve--11550266_11552184.html]]></link><description><![CDATA[AIR RELEASE VALVE
No.
part name
material
standards
No.
part name
material
standards
1
body
ductile iron
EN1563-GJS-450
bs2789
12
O-ring
EPDM
EN681-1
BS2494
2
float guide
ABS
13
side body
ductile iron]]></description><pubDate><![CDATA[20220505]]></pubDate></item>
<item>
<title><![CDATA[DO Floating Seal]]></title><link><![CDATA[https://fuyote1.en.ec21.com/DO-Floating-Seal--11883239_11883253.html]]></link><description><![CDATA[Duo cone seal also called O-ring face seal and DO floating seal. DO floating seal consists of two separate metal seal rings and two o-rings which provide elastic compression within housing bores.
Fuy]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
<item>
<title><![CDATA[2-way Ball Valves with SAE Connection]]></title><link><![CDATA[https://001019.en.ec21.com/2-way-Ball-Valves-with--11831368_11831373.html]]></link><description><![CDATA[O-rings are available in NBR or FPM.
Ball valve with SAE split flange adapter steel
BKH / BKHP-SAEFS
BKH-SAE-FS-210-13-1 1 2 3-*
a. BKH-SAE-FS is Square Valve Body
MKH-SAE-FS is Forged valve body
b. ]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
<item>
<title><![CDATA[Bronze Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Bronze-Ball-Valve--11603083_11603099.html]]></link><description><![CDATA[O-ring. The bolts on the flange must be tightened symmetrically, gradually and evenly during assembly.
The cleaning agent should be compatible with the rubber parts, plastic parts, metal parts and wo]]></description><pubDate><![CDATA[20220715]]></pubDate></item>
<item>
<title><![CDATA[Water Control Valve IWDXRF-700X]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Water-Control-Valve-IWDXRF-700X--5511270_5513189.html]]></link><description><![CDATA[O-RING NBR/EPDM 6 SEAL RING NBR/EPDM 7 DISC ASTM A126-B/A536, WCB, CF8, CF8M 8 DIAPHRAGM NBR/EPDM 9 PLATE ASTM A126-B/A536, WCB, CF8, CF8M 10 NUT Carbon Steel/Stainless Steel 11 SPRING Stainless Stee]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
<item>
<title><![CDATA[Carbon  Stainless Steel V-port Ball Valve Wafer Type]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon-Stainless-Steel-V--6007455_6007568.html]]></link><description><![CDATA[O-RING EPDM/NBR/VITON 
9 STEM ASTM A182-F6 A182-F304 A182-F316 A182-F304L A182-F316L 
10 O-RING EPDM/NBR/VITON 
11 COMPRESSION PLATE ASTM A182-F6 A182-F304 A182-F316 A182-F304L A182-F316L 
12 CAP STU]]></description><pubDate><![CDATA[20180629]]></pubDate></item>
<item>
<title><![CDATA[Ball Check Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Ball-Check-Valve--11034589_7132304.html]]></link><description><![CDATA[O-ring
NBR
Washer
PTFE
Bonnet
Ductile Iron
Plug
Galvanized Steel
Other information you can visit:
http://www.generalblogger.cn
http://www.electricblogger.info
http://www.boxpackagingfactory.com
http:]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
<item>
<title><![CDATA[Din F5 Soft Seat Gate Valve]]></title><link><![CDATA[https://aqvalve.en.ec21.com/Din-F5-Soft-Seat-Gate--7559778_8821961.html]]></link><description><![CDATA[Nut
Brass,ZCuA110Fe3
Middle gasket
NBR/EPDM
O ring
NBR/EPDM
Suitable temperature
-10&amp;deg;C~120&amp;deg;C
Suitable medium
Water, Sewage 
]]></description><pubDate><![CDATA[20140320]]></pubDate></item>
<item>
<title><![CDATA[Pressure Release M12 Vent Waterproof Breathable Automotive Air Vent Valve]]></title><link><![CDATA[https://baoxin123.en.ec21.com/Pressure-Release-M12-Vent-Waterproof--10985016_10986978.html]]></link><description><![CDATA[O-ring to seal the entrance; When the housing thickness is ≤3mm, it is suggested punching ø12.2± 0.1mm straight hole and lock with nut. Flat silicone ring would seal the entrance.3.Mounting torqu]]></description><pubDate><![CDATA[20190727]]></pubDate></item>
<item>
<title><![CDATA[MOOG Servo Valve D634-R40K02F3VSX2]]></title><link><![CDATA[https://pmzmay.en.ec21.com/MOOG-Servo-Valve-D634-R40K02F3VSX2--11040324_11041559.html]]></link><description><![CDATA[O 
MOOG D662Z4109 D02HBBF5NSX4-O 
MOOG D662-4709 D02HYBW5NSX4-O 
MOOG D634Z1022 P60KA6M0VSX2 
MOOG D664-4707 L05HYBW5NSX4-O 
MOOG J761-003
MOOG D661-4804-P60HAAD5VSX2-A 
MOOG D634-543A 
MOOG D634-501]]></description><pubDate><![CDATA[20191213]]></pubDate></item>
<item>
<title><![CDATA[API/ANSI Globe Valves]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API-ANSI-Globe-Valves--9512207_9541695.html]]></link><description><![CDATA[o Fundido Conex&amp;atilde;o Flangeada comhla cruinne V&amp;aacute;lvula de Globo.Pipes,Valves &amp; Fittings - Indosaf Equipment &amp; Supplies Limited throttle globe valves.Globo Bolted Bonnet Di&amp;aacute;metros, Ke]]></description><pubDate><![CDATA[20151123]]></pubDate></item>
<item>
<title><![CDATA[MOOG VALVE 072-1702-s15fofm4vbzn]]></title><link><![CDATA[https://rholisa.en.ec21.com/MOOG-VALVE-072-1702-s15fofm4vbzn--10925954_10925993.html]]></link><description><![CDATA[O] 4-way/axis cut/linearF [F] Standard Dynamics, Nozzle-FlapperM [M] Failsafe, Mid-Position Defined4 [4] Internal Pilot Supply, Internal ReturnV [V] FPM (Viton)B [B] MS Connector over Port B - side (]]></description><pubDate><![CDATA[20190328]]></pubDate></item>
<item>
<title><![CDATA[China Wholesale 1/4~4 Inch Ball Valve Stainless Steel 304 316 Three Way Ball Valve]]></title><link><![CDATA[https://sscastings.en.ec21.com/China-Wholesale-1-4-4--11274587_11274603.html]]></link><description><![CDATA[O RING
VITON
1
9
PACKING
304
1
10
GLAND NUT
304
304
304
1
11
BELLWVLLE WASHER
301
1
12
NUT
304
2
13
PLATE WASHER
304
1
14
STOPPER NUT
304
1
15
LOCK
304
1
16
HANDLE
304
1
17
HANDLE COVER
PLASTIC
1
18
]]></description><pubDate><![CDATA[20210203]]></pubDate></item>
<item>
<title><![CDATA[ZINC Alloy Road Bike Presta Valve Core]]></title><link><![CDATA[https://cntirevalves.en.ec21.com/ZINC-Alloy-Road-Bike-Presta--11802526_11802527.html]]></link><description><![CDATA[O 9 0 01- 2 0 0 8 quality management system and a professional engineers team who keep innovation and quality control in mind, we manufacture a range of tire valves ,valve accessories,pneumatic impac]]></description><pubDate><![CDATA[20230606]]></pubDate></item>

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