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<title><![CDATA[EC21 Product Catalogs - O RING]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/O_RING--2053/1/O RING.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_Check_Valve--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[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[Valve Assembly]]></title><link><![CDATA[https://jnkx1987.en.ec21.com/Valve_Assembly--11957409_12019102.html]]></link><description><![CDATA[O type coil 175 × 3.55 GB 3452.2)
5303010117500355 07
Gasket group
AH100101021600
AH33001-02.20.00
Spring guide
AH100101051100 
AH33001-05.13.00
Seal ring / oil seal ring
AH0801010404 
AH34001-04.06]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
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<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_API--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 Sleeve]]></title><link><![CDATA[https://panghuangrubber.en.ec21.com/Rubber_Sleeve--11966898_11966915.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[O-Shaped Cut-Off Ball Valve features a compact and reliable structure, ensuring excellent sealing performance. Its simple design allows for easy maintenance, while the closed state of the sealing sur]]></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[CN81 Series Eccentric Rotary Control Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/CN81_Series_Eccentric_Rotary_Control--11042359_11042360.html]]></link><description><![CDATA[v-shaped packing, flexible graphite ring packing, graphite +PTFE braided packing etc.
Product lists:
Globe valve
O ball valve
v shaped Ball Valve
Eccentric Rotary Valve
Butterfly Valve for sale
...
]]></description><pubDate><![CDATA[20200212]]></pubDate></item>
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<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>
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<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>
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<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>
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<title><![CDATA[Water Control Valve  IWDXRF-400X]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Water_Control_Valve_IWDXRF_400X--5511270_5512023.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>
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<title><![CDATA[Carbon Stainless Steel Plug Valve Bolted Bonnet Design]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon_Stainless_Steel_Plug_Valve--6007486_6028877.html]]></link><description><![CDATA[O-RING VITON 
9 SMALL SPRING STAINLESS STEEL 
10 SMALL BALL STAINLESS STEEL 
11 GLAND FLANGE ASTM A 216-WCB A351-CF8 A351-CF8M A351-CF3 A351-CF3M 
12 GLAND BOLT ASTM A193-B7 A193B8 A193B8 A193B8 A193]]></description><pubDate><![CDATA[20180211]]></pubDate></item>
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<title><![CDATA[Flexible Rubber Disc Check Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Flexible_Rubber_Disc_Check_Valve--11034589_7760055.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>
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<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>
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<title><![CDATA[CF8M Thin Wafer Swing Check Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/CF8M_Thin_Wafer_Swing_Check--9512207_9541644.html]]></link><description><![CDATA[Specifications
1.Size: 1&quot;-24&quot; Inch 
2.NBR,EPDM,and VITON O-Ring Seats 
3.Compact and Light Weight 
4.Easy Installation 
5.Face to face:DIN,ANSI
THIN WAFER CHECK VALVE PN16 
Stainless Steel Body and D]]></description><pubDate><![CDATA[20160716]]></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>
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<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>
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<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>
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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>
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<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>
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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[DF Floating Seal]]></title><link><![CDATA[https://fuyote1.en.ec21.com/DF_Floating_Seal--11883239_11883251.html]]></link><description><![CDATA[Heavy Duty seal consists of two separate metal seal rings and two square o-rings that provide elastic compression within housing bores and it also called square bore face seal, HDDF.
Fuyote available]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<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>
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<title><![CDATA[Bronze Pressure Reducing Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Bronze_Pressure_Reducing_Valve--11603083_11657781.html]]></link><description><![CDATA[O-rings inside pumps. After lubricating the ball valve and allowing the lubricant to dry, use PVC primer and adhesive to link the valve to the PVC pipes permanently.
We also have kinds of press ball ]]></description><pubDate><![CDATA[20221017]]></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[ring returnor double acting configurations. which has the great solution for used in high corrosion application. All models are supplied with corresponding FPM or silicone rubber O-ring with special ]]></description><pubDate><![CDATA[20240401]]></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[ring a ball within the body for fluid regulation, the components include body, seat, ball disc, gasket, studs, nuts, cover, o-ring, washer, packing, gland, gland flange, screw, and stem.
These Forged]]></description><pubDate><![CDATA[20240130]]></pubDate></item>

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