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<title><![CDATA[EC21 Product Catalogs - seats covers]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/seats-covers--2053/1/seats covers.html]]></link><item>
<title><![CDATA[HIFLUX - Welding Type Needle Valves]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-Welding-Type--9343831_9200755.html]]></link><description><![CDATA[Cover
8-Seat Holder
9-Body
10-Connections
3000psi
7500psi
* [HIFLUX] Welding Type Needle Valve -Angle Type
1-Handle
2-Sliding Washer
3-Stem Traveller
4-Stem Seal Gland
5-Stem
6-Nut
7-Cover
8-Seat Hol]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Float Valve China]]></title><link><![CDATA[https://metalco602.en.ec21.com/Float-Valve-China--9654712_9666722.html]]></link><description><![CDATA[Cover:Cast iron/Ductile iron
Spring:Stainless steel
Stem:Stainless steel
Nut:Stainless Steel
Plate:Q235
Diaphragm:EPDM
Needle valve:Brass
Seat:Brass
Gasket:NBR
Flange end: EN1092-2, BS4504, DIN2532, ]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
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<title><![CDATA[Pneumatic Cage-Guided Regulating Globe Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Pneumatic-Cage-Guided-Regulating-Globe--12025004_12025009.html]]></link><description><![CDATA[seat eliminates the drawbacks of threaded insertion, and ensures automatic alignment of the valve cage,valve core,and seat upon tightening of the upper cover. And it&apos;s easy to Installation and remova]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[High Pressure Globe Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/High-Pressure-Globe-Valve--11881854_11977809.html]]></link><description><![CDATA[seat is made of Stellite cobalt based cemented carbide4. The depth of valve cover stuffing box is reasonable, the packing is added with corrosion inhibitor, the sealing is reliable and the switch is ]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Swing Check Valve]]></title><link><![CDATA[https://hkpumpvalve.en.ec21.com/Swing-Check-Valve--11975480_11975490.html]]></link><description><![CDATA[seat, thereby cutting off the fluid.
PTFE check valve structural features:
1. Swing check valve
The main models are: fully lined H44F46 and H74F46 single-flap swing series and H76F46 double-flap swin]]></description><pubDate><![CDATA[20240726]]></pubDate></item>
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<title><![CDATA[Pneumatic Controlled Regulating Metallic Globe Valve,Single-Seat Adjusting Valve (ZPL210 Series)]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Pneumatic-Controlled-Regulating-Metallic-Globe--11948701_11948748.html]]></link><description><![CDATA[seat eliminates the drawbacks of threaded insertion, and ensures automatic alignment of the valve cage, 
valve core,and seat upon tightening of the upper cover. And it&apos;s easy to Installation and remo]]></description><pubDate><![CDATA[20240607]]></pubDate></item>
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<title><![CDATA[Cast Iron Ball Check Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Cast-Iron-Ball-Check-Valve--11930782_11930786.html]]></link><description><![CDATA[seat is very small,as soft rubber covering the ball;
6. The ball can self-Cleaning;
7. Horizontal and vertical installation in the pipeline
8. Keep valve on Pipeline to change ball or clean valve int]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Hot Selling Stainless Steel 3 PCS 1/4~4 Inch Stainless Steel 304/316 Ball Valve]]></title><link><![CDATA[https://sscastings.en.ec21.com/Hot-Selling-Stainless-Steel-3--11211917_11229598.html]]></link><description><![CDATA[SEAT
PTFE/RPTFE
2
4
THRUST WASHER
PTFE
1
5
GASKET
PTFE
2
6
PACKING
PTFE
1
7
GLAND NUT
304
1
8
STEM
304
304
316
1
9
SPRING WASHER
304
1
10
NUT
304
1
11
HANDLE
304
1
12
LOCK
304
1
13
HANDLE COVER
PLAST]]></description><pubDate><![CDATA[20210622]]></pubDate></item>
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<title><![CDATA[ISO5211 Mount Pad Ball Valve 3PC SS304 SS201 SS316 High Platform PTFE Ball Valve]]></title><link><![CDATA[https://shenghong09.en.ec21.com/ISO5211-Mount-Pad-Ball-Valve--11468574_11468579.html]]></link><description><![CDATA[covers all kinds of butterfly valves, ball valves, gate valves, globe valves, check valves, plug valves, knife gate valves, strainers, all types of flanges, pipe fittings, and other pipeline equipmen]]></description><pubDate><![CDATA[20211103]]></pubDate></item>
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<title><![CDATA[Ball Screw Gate Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Ball-Screw-Gate-Valve--11754519_11841147.html]]></link><description><![CDATA[seat and body helps seal at low pressure. They also prevent granular contaminants from entering the body chamber and sealing area;
5. Stem seal design covers all pressure classes, temperature ranges,]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Globe-Valve--11563892_11662123.html]]></link><description><![CDATA[cover
A182-F304
2Cr13
5
Spiral wound gasket
PTHE
graphite+304
6
The seal seat
F304
2Cr13
7
Valve cover
A351-CF8
A216-WCB
8
Bolt
A193-B8
A193-B7
9
nut
A194-8
A194-2H
10
Packing
PTFE
graphite
11
Press ]]></description><pubDate><![CDATA[20221024]]></pubDate></item>
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<title><![CDATA[2 Piece Floating Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/2-Piece-Floating-Ball-Valve--11776594_11776595.html]]></link><description><![CDATA[Cover type: Bolted Bonnet/Extended Bonnet
Seat Type: Soft type/ Hardseal Metal Type
Flow Directional: Uni-Directional/Bi-Directional
Service Medium: Natural Gas, Oil, Water, Oxygon gas, etc
Service: ]]></description><pubDate><![CDATA[20230426]]></pubDate></item>
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<title><![CDATA[CI Flange Swing Check Valve]]></title><link><![CDATA[https://neollee.en.ec21.com/CI-Flange-Swing-Check-Valve--891590_2028351.html]]></link><description><![CDATA[Design to MSS SP-71, BS5153, AWWA C508 Flange to: ANSI Class125/150, PN10/16 Face to face: ANSI B16.10 or BS5153. Body and cover: CI DIsc: CI Disc sealing ring and seat: Brozne. Gasket: Graphite.
]]></description><pubDate><![CDATA[20130419]]></pubDate></item>
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<title><![CDATA[Swing Check Valve and Lift Check Vlave]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Swing-Check-Valve-and-Lift--1320899_1320907.html]]></link><description><![CDATA[Cover, Swing Disc, Threaded or Welded seat ring
4) Material:WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, DUPLEX SS, MONEL, ALLOY 20, CAST IRON etc
5) Operation: lever with count]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[Resilient Seated Gate Valve]]></title><link><![CDATA[https://denzwatertech.en.ec21.com/Resilient-Seated-Gate-Valve--11824195_11824198.html]]></link><description><![CDATA[DENZ-G10 Resilient Seat Non-Rising Stem Gate Valves are suitable for use with water and waste water for both above ground and underground applications. The valve is designed with a bolted cover conne]]></description><pubDate><![CDATA[20230724]]></pubDate></item>
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<title><![CDATA[Single Ball Small Orifice Air Release Valve, Air Valve, Air Relief Valve]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Single-Ball-Small-Orifice-Air--11550266_11552192.html]]></link><description><![CDATA[Cover: Ductile iron
7.Hexagon bolt: carbon steel
8. Ajusting Screws: stainless steel
9. Gasket: EPDM
10. Cap: Nylon/Brass
11 Seat: EPDM
12. Bracket: Nylon
13. Hinge Pin: Stainless steel.
14. Isolatio]]></description><pubDate><![CDATA[20220505]]></pubDate></item>
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<title><![CDATA[Cold Expansion Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Cold-Expansion-Ball-Valve--11603083_11657783.html]]></link><description><![CDATA[seat and a valve cover. This new OEM 
new ball valve is characterized in that: the valve seat is a single-end beveled valve seat, an expansion and contraction compensation structure including a sprin]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Stainless Steel 1PC Ball Valve Butterfly Handle Female Threaded End]]></title><link><![CDATA[https://wzxtfm888.en.ec21.com/Stainless-Steel-1PC-Ball-Valve--4100361_3788818.html]]></link><description><![CDATA[SEAT
PTFE
5
STEM
AISI 316
6
THRUST WASHER
PTFE
7
STEM PACKING
PTFE
8
BOLT
AISI 304
9
HEX NUT
AISI 304
10
SPRING WASHER
AISI 304
11
GLAND NUT
AISI 304
12
SPRING WASHER
AISI 304
13
STEM NUT
AISI 304
14]]></description><pubDate><![CDATA[20231212]]></pubDate></item>
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<title><![CDATA[Flange Swing Check Valve]]></title><link><![CDATA[https://sioindustry.en.ec21.com/Flange-Swing-Check-Valve--4730032_4731384.html]]></link><description><![CDATA[cover, swing-type disc, Integral seat ring
For horizontal or vertical lines
100% tested air-under water at 100 PSI (6Bars)
Options: on request drilling to DIN PN10/PN16 or JIS 2212(10K) or undrilled ]]></description><pubDate><![CDATA[20100909]]></pubDate></item>
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<title><![CDATA[3PC Floating Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/3PC-Floating-Ball-Valve--11895413_11895415.html]]></link><description><![CDATA[seat, ball disc, gasket, studs, nuts, cover, 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 dim]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Water Control Valve IWDXRF-600X]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Water-Control-Valve-IWDXRF-600X--5511270_5512411.html]]></link><description><![CDATA[DESIGN DESCRIPTION: Design: Factory STD; Manufacture: Factory STD; Flange: ANSI B16.5, DIN2532/2533,BS 4504; Bolt Cover; Soft Seal; Material and Working Temp.: Cast Iron and Ductile Iron: 0degree-80d]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
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<title><![CDATA[Class 150~1500 Trunnion Cast Ball Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Class-150-1500-Trunnion-Cast--5401829_5404123.html]]></link><description><![CDATA[CLASS 150~1500 CAST STEEL TRUNNION BALL VALVE
Bolted cover,Two-piece or three-piece Body,trunnion Ball
Full or Reduced bore,Blowout Proof Stem
Fire safe and Anti static
Dual seat with injection and d]]></description><pubDate><![CDATA[20140509]]></pubDate></item>
<item>
<title><![CDATA[QT500-7 Ductile Iron Bare Shaft Butterfly Valve DN1200]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/QT500-7-Ductile-Iron-Bare--10137522_10137537.html]]></link><description><![CDATA[covers an area of 133500 square meters and currently employs 420 people.
3. Quality control
We have passed ISO9001/2008 quality management system certification. OHSAS18001:2001 occupational health an]]></description><pubDate><![CDATA[20160903]]></pubDate></item>
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<title><![CDATA[Carbon  Stainless Steel Plug Valve Bolted Bonnet]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon-Stainless-Steel-Plug--6007486_6028867.html]]></link><description><![CDATA[DESIGN DESCRIPTION:
BOLTED BONNET;
INTEGRAL SEATS;
NON-RISING HAND WHEEL;
LIFT TYPE;
METAL TO METAL SEAT;
FLANGED ENDS OR BUTT-WELDING ENDS;
RISING FLANGE OR RING TYPE JOINT.
PRESSURE RATING: CLASS15]]></description><pubDate><![CDATA[20180211]]></pubDate></item>
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<title><![CDATA[Socket End Resilient Seated Gate Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Socket-End-Resilient-Seated-Gate--11034588_7132274.html]]></link><description><![CDATA[Socket End Resilient Seated Gate Valve
Features
DIN3352 NRS Brass Gland Socket End Resilient Seated Gate Valv
e 
， 63mm-315mm
The ductile iron core is fully vulcanized with EPDM rubber, no iron par]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Forged Check Valve (A105n,F304,F316)]]></title><link><![CDATA[https://boluo0513.en.ec21.com/Forged-Check-Valve-A105n--9512207_9541645.html]]></link><description><![CDATA[cover, spring return,replaceable seat.spring loaded axially opening disc.Single Disc Spring Loaded Check Valves。Piston Check Valve.Kuglekontraventiler.V&amp;aacute;lvulas de Retenci&amp;oacute;n A piston.s]]></description><pubDate><![CDATA[20180820]]></pubDate></item>
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<title><![CDATA[Pressure Seal Tilting Disc Check Valve]]></title><link><![CDATA[https://nyvalve.en.ec21.com/Pressure-Seal-Tilting-Disc-Check--11004029_11004060.html]]></link><description><![CDATA[DescriptionSwing check valve 
Bolted cover, swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufact]]></description><pubDate><![CDATA[20220326]]></pubDate></item>
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<title><![CDATA[1TH6C60 Hydraulic Valve]]></title><link><![CDATA[https://bomcosp.en.ec21.com/1TH6C60-Hydraulic-Valve--9138118_9138119.html]]></link><description><![CDATA[Seat 
AH36001-07K.00 AH36001-07K.00 AH36001-05A.07 GB3452.1-82 
spraying pump assembly AH36001-08C.00 AH36001-08C.00 AH36001-05.08 AH36001-04.08A 
seal,gasket 
AH33001-09 AH33001-09 AH36001-05.09 AH3]]></description><pubDate><![CDATA[20191210]]></pubDate></item>

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