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<title><![CDATA[EC21 Product Catalogs - nut nut]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/nut_nut--2053/1/nut nut.html]]></link><item>
<title><![CDATA[Ball Valve Stem,Stem Extension,Stem Nut]]></title><link><![CDATA[https://baojivalves.en.ec21.com/Ball_Valve_Stem_Stem_Extension--10873615_10873684.html]]></link><description><![CDATA[Ball Valve Stem,Stem extension,Stem Nut
Stem extension
Stem Nut
Specifications
Place of Origin: Hebei, China (Mainland)
Brand Name: BJ
Model Number: OEM
Product name: Valve Stem2
Base material: ASTM ]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[Resilient Seated Gate Valve DIN3352 F5 with Top Brass Nut DN40-DN300]]></title><link><![CDATA[https://yx123123.en.ec21.com/Resilient_Seated_Gate_Valve_DIN3352--11885058_11885604.html]]></link><description><![CDATA[RESILIENT SEATED GATE VALVE DIN3352 F5 WITH TOP BRASS NUT DN40-DN300
BODY:DUCTILE IRON GGG50
NOMINAL DIA:DN40-DN300
NOMINAL PRESSURE:PN10&amp;PN16
VALVE DESIGN STANDARD:DIN3352 F5
WORKING TEMPERATURE(MAX]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[Flange Nut]]></title><link><![CDATA[https://dtnut.en.ec21.com/Flange_Nut--11618173_11723301.html]]></link><description><![CDATA[The proportion of wholesale flanged nuts production of DATIAN (DT) Fasteners is increasing year by year. Compared with the normal hexagon nuts, the flange nut has one more circular flange with a toot]]></description><pubDate><![CDATA[20230208]]></pubDate></item>
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<title><![CDATA[Instrument Female Thread Needle Valves]]></title><link><![CDATA[https://baoyi123456.en.ec21.com/Instrument_Female_Thread_Needle_Valves--12049068_12049077.html]]></link><description><![CDATA[with PCTFE tip available1. Maximum working pressure up to 6000 psig2. Working temperature from -53°c to 315°c3. Packing nut enables easy external adjustments4. Optional handle colors available]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[Resilient Seat Gate Valve-bs]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Resilient_Seat_Gate_Valve_bs--11930782_12039229.html]]></link><description><![CDATA[Nut can be Ductile iron, Brass,Bronze and other grade of Brass Alloy;
5.Extension Stem, Fixed or Telescopic type, is available;
6.Surface box is optional;
7.Position indicator is available;
Resilient]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Relief Valve - Field Adjustable 1000psi - 20000psi]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Relief_Valve--9650457_9824853.html]]></link><description><![CDATA[NUT
SUS304
4
HOUSING 1
SUS304,AL6061
5
SPRING GUIDE 1
SUS304
6
SPRING
Carbon Steel
7
SPRING GUIDE 2
SUS304
8
HOUSING 2
SUS316
9
SEAT GLAND
SUS316
10
SUS SEAL
SUS316
11
O-RING
VIton
12
GLASS SEAL
GLAS]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Single Orifice Air Valve]]></title><link><![CDATA[https://metalco602.en.ec21.com/Single_Orifice_Air_Valve--9654712_9753325.html]]></link><description><![CDATA[1. Body: cast iron/ductile iron
2. Ball: stainless steel
3. Bracket: plastics
4. Sealing gasket: NBR
5. Bonnet 1: cast iron/ductile iron
6. Bolt/nut: carbon steel
7. Bonnet 2: steel/iron
8. Bolt/nut ]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
<item>
<title><![CDATA[DELCO Motorized UPVC Plastic Double Union Ball Valve Three-Way]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO_Motorized_UPVC_Plastic_Double--12029343_12031192.html]]></link><description><![CDATA[2 Way Electric Actuator Double Router Plastic Ball Valve ● PTFE ball seal ● Ultra-low torque, elegant, durable, corrosion-resistant full-flow
● Low torque can be used to handle regulating seat ]]></description><pubDate><![CDATA[20241213]]></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[nut
T507-302.00 ( M24)
Cross pin
AH0801010407 
AH34001-04.09
Gear oil pump 2S
512601010031000000 
Lock nut
T507-305.00 (M39X3)
Cross pin
AH1001010408
AH33001-04.10
Double scale pressure meter (0~16Mp]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
<item>
<title><![CDATA[Swing Type Check Valve]]></title><link><![CDATA[https://solidvalves.en.ec21.com/Swing_Type_Check_Valve--10841772_10841895.html]]></link><description><![CDATA[Standard: BS5153,DIN3202-F6,DIN3201-F1, AWWA C508
Flange drilling is according to BS4504, DIN2501, and ANSI B16.1
Working pressure: 10bar/16bar/25bar
Testing pressure:
Shell: 15bar/24bar/37.5bar
Seal]]></description><pubDate><![CDATA[20240913]]></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[Nut M27 GB41-86 GB41-86 AH36001-05.32A.00 
Spring gasket 27 GB93-87 GB93-87 AH36001-05..33A.00 
gasket 12 GB848-85 GB848-85 AH33001-05.12 
gasket 16 GB848-85 GB848-85 T53-1003 
studs 16x60 GB5780-86 ]]></description><pubDate><![CDATA[20191210]]></pubDate></item>
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<title><![CDATA[Stainless Steel BALL VALVE]]></title><link><![CDATA[https://bentrade.en.ec21.com/Stainless_Steel_BALL_VALVE--1_3198520.html]]></link><description><![CDATA[Nut 
Stainless Steel 
A276 Gr. 304
Snap Ring 
Carbon Tool Steel 
SK5. Cr. Plating
Packing 
Teflon 
Virgin Teflon
Gasket 
Teflon 
Virgin Teflon or Equivalent
STANDARDS 
Face to Face End to End 
ANSI B]]></description><pubDate><![CDATA[19990525]]></pubDate></item>
<item>
<title><![CDATA[Compact Cylinder]]></title><link><![CDATA[https://ywpc.en.ec21.com/Compact_Cylinder--2296618_3178894.html]]></link><description><![CDATA[: 10 bar
Minimum Operation Pressure : 0.5 bar
Ambient &amp; Fluid Temp. : 5~60 C (41~140 F)
Rod End Screw : Female Nut(standard), male Nut(option)
Mounting : Pierce(basic), Both Ends Tap(Option)
]]></description><pubDate><![CDATA[20081210]]></pubDate></item>
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<title><![CDATA[Soft Sealing Gate Avles]]></title><link><![CDATA[https://struggling.en.ec21.com/Soft_Sealing_Gate_Avles--10579181_10579218.html]]></link><description><![CDATA[Body, bonnet,disc,wheel: ductile iron; Stem: 2Cr13; Stem nut: ductile iron; Rubber: EPDM, &lt;=120℃.]]></description><pubDate><![CDATA[20220704]]></pubDate></item>
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<title><![CDATA[Flanged End Gate Valve]]></title><link><![CDATA[https://solidpipeline.en.ec21.com/Flanged_End_Gate_Valve--10410554_10410559.html]]></link><description><![CDATA[Flanged End Gate Valve
Gate Valve
Cast Iron Valve 
Standard: DIN 3352-F4, DIN 3352-F5, BS5163, AWWA C509，AWWA C515
Flange drilling is according to DIN2501, BS4504 and ANSI B16.1
Working pressure: 1]]></description><pubDate><![CDATA[20210201]]></pubDate></item>
<item>
<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://tongchan123.en.ec21.com/Globe_Valve--10205322_10205374.html]]></link><description><![CDATA[bonnet: cast iron
Seat ring: brass/ stainless steel
Wedge disc: cast iron + brass/ cast iron+ stainless steel
Stem: stainless steel
Packing: graphite
Stem nut: brass
Gasket: graphite 
Dimensions: 
]]></description><pubDate><![CDATA[20180730]]></pubDate></item>
<item>
<title><![CDATA[Female Three-Way Ball Valve]]></title><link><![CDATA[https://englishmelon.en.ec21.com/Female_Three_Way_Ball_Valve--3105862_3105904.html]]></link><description><![CDATA[Gasket
PTFE
6
Stem Seal
PTFE
7
Stem
SS316
8
Anti-Static Device
SS304
9
Stem Packing
PTFE
10
Packing Gland
SS304
11
Spring washer
SS304
12
Handle
SS304
13
Stem Nut
SS304
]]></description><pubDate><![CDATA[20110103]]></pubDate></item>
<item>
<title><![CDATA[Gate Valve with Prices]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Gate_Valve_with_Prices--10780767_10781168.html]]></link><description><![CDATA[NUT
BRASS
4
STEM
STAINLESS STEEL
5
GASKET
NBR
6
BONNET
DUCTILE IRON
7
BONNET BOLT
CARBON STEEL
8
O-RING
NBR
9
LOCATING RING
BRASS
10
O-RING
NBR
11
BONNET NUT
BRASS
12
MINIPAD
TFL
13
DUST RING
NBR
14
]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
<item>
<title><![CDATA[3pc Ball Valve]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/3pc_Ball_Valve--4027451_4084129.html]]></link><description><![CDATA[Connect form: thread. 
Size: 1/4&amp;rdquo;&amp;sim;4&amp;rdquo;. 
Suitable medium: water, oil, steam, nitric acid, acetate acid and so on. 
Suitable temperature: -40&amp;sim;+150&amp;deg;C be able to endure high pressu]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
<item>
<title><![CDATA[3PC Ball Valve Stainless Steel]]></title><link><![CDATA[https://wzxtfm888.en.ec21.com/3PC_Ball_Valve_Stainless_Steel--4100361_3926545.html]]></link><description><![CDATA[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
HANDLE
AISI 304
15
PLASTIC COVER
PLASTIC
16
LOCK DEVICE
AISI 304
]]></description><pubDate><![CDATA[20231212]]></pubDate></item>
<item>
<title><![CDATA[Water Regulating Valve]]></title><link><![CDATA[https://autosigma.en.ec21.com/Water_Regulating_Valve--10665536_10665555.html]]></link><description><![CDATA[connection : 1/4&quot; flare nut (standard)
• Max Water Pressure : 0.98 MPa (10 kgf/cm²)
• Refrigerant (condenser side) : CFC, HCFC, HFC
• Media (liquid side) : fresh water, neutral brine
]]></description><pubDate><![CDATA[20211104]]></pubDate></item>
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<title><![CDATA[Ductile Iron Resilient Seat Gate Valve NRS Flanged Ends]]></title><link><![CDATA[https://ruthwanggt.en.ec21.com/Ductile_Iron_Resilient_Seat_Gate--4710869_4710873.html]]></link><description><![CDATA[PVC-PIPES
5. test and inspection : DIN3230,BS6755ã
6. Suitable media: water, neutral liquid.
7. Working temperature: NBR&lt;80, EPDM,100
8. Operator: handwheel, nut, extension stem, gear operator
]]></description><pubDate><![CDATA[20100902]]></pubDate></item>
<item>
<title><![CDATA[Water Control Valve IWDXRF-800X]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Water_Control_Valve_IWDXRF_800X--5511270_5513407.html]]></link><description><![CDATA[NUT Carbon Steel/Stainless Steel 11 SPRING Stainless Steel 12 CAP ASTM A126-B/A536, WCB, CF8, CF8M 13 O-RING Alloy Brass/Stainless Steel 14 BOLT Carbon Steel/Stainless Steel 15 NUT Carbon Steel/Stain]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
<item>
<title><![CDATA[Class 150~1500 Cast Steel Gate Valves]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Class_150_1500_Cast_Steel--5401829_5401830.html]]></link><description><![CDATA[ball thrust bearing:Reduces friction between mating parts to ensure smooth operation
B.Grub screw:Secures yoke nut in the bonnet
C.Grease nipple:Supplies lubricant to the mating parts
]]></description><pubDate><![CDATA[20220506]]></pubDate></item>
<item>
<title><![CDATA[Ansi  Carbon  Stainless Steel Ball Valve 3-PCS Trunnion Type]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Ansi_Carbon_Stainless_Steel_Ball--6007455_6007526.html]]></link><description><![CDATA[NUT ASTM A194 2H OR A194 2HM OR A194 4 OR A194 8 
4 GASKET GRAPHITE+SS304 OR PTFE 5 ADOPTER ASTM A216-WCB A216LCB A217WC1 A217WC6 A351CF8 A351CF8M A217WC5 6 BALL A216-WCB+ENP A216LCB+ A217WC1+ A217WC]]></description><pubDate><![CDATA[20180629]]></pubDate></item>
<item>
<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[nut
Brass
Wedge
Ductile Iron+EPDM
Washer
PTFE
Stem
Stainless steel
Thrust collar
Brass
Wedge Nut
Brass
Washer
PTFE
Bonnet
Ductile iron
Dust Cover
NBR
Bonnet gasket
EPDM rubber
Handwheel/Cap
Ductile I]]></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[Size
DN40-DN900
Design Standard
DIN3352/EN1171,PN10/16 
Face to face
DIN3202,F4
End flange
DIN2501
Body
GGG
Wedge
GGG+EPDM/NBR
Stem
SS420,SS304,SS316
Stem Nut
Brass,ZCuA110Fe3
Middle gasket
NBR/EPDM
]]></description><pubDate><![CDATA[20140320]]></pubDate></item>
<item>
<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[Nut8 Main Dimensions Main Dimensions DNPNLD
1dHoleshHS154013010956514442851152040150151057514440901152540160201158514440951503240180251401001843810015040402003215011018450130170504023039.516512518450]]></description><pubDate><![CDATA[20200709]]></pubDate></item>
<item>
<title><![CDATA[Cast Iron Gate Valve  Z941T/W/H-10/10Q   Motorized Cuniform Gate Valve]]></title><link><![CDATA[https://yuanda698.en.ec21.com/Cast_Iron_Gate_Valve_Z941T--8883734_8883760.html]]></link><description><![CDATA[Nut
Brass、Ductile iron
Cast Iron Gate Valve
Function and Specification
Type
Nominal Pressure
(MPa)
Testing Pressure
Suitable Temperature
（℃）
Suitable
Medium
Strength
(Water)(MPa)
Enclose
(Wat]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
<item>
<title><![CDATA[BS5163 Non-Rising Stem Gate Valve Resilient Seat Ductile Body Epdm Seat]]></title><link><![CDATA[https://newsway.en.ec21.com/BS5163_Non_Rising_Stem_Gate--8371597_8467892.html]]></link><description><![CDATA[nut: stainless steel, steel with zinc. d) Stem: stainless steel, brass, bronze, steel with zinc. e) Hand-wheel: ductile iron/ malleable Iron/carbon steel. f) Body/Bonnet/Disc: cast iron/ductile iron/]]></description><pubDate><![CDATA[20130909]]></pubDate></item>
<item>
<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API_ANSI_Gate_Valve--9512207_9541691.html]]></link><description><![CDATA[Nut 
Usually, the stem nut is made of ASTM A439 D2.It is also can be made of copper alloy if being requested by the customer .For large sized gate valves (NPS 10 for Class 150, NPS 8 for Class 300, N]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
<item>
<title><![CDATA[High Pressure Carbon Steel Safety Pressure Relief Hydroelectric Valve From Vietnam Manufacture]]></title><link><![CDATA[https://utracon2023.en.ec21.com/High_Pressure_Carbon_Steel_Safety--11832339_11832340.html]]></link><description><![CDATA[Cultivation Type: OrganicProcessing Type: BakedStyle: FreshPackaging: BagsGrade: PremiumUse: FoodProcessing: Roasted+FlavoredColor: Natural ColorTaste: DelicousCashew nut: Grade WW240 WW320 WW450Warr]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
<item>
<title><![CDATA[Single Ball Flanged Air Release Valve]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Single_Ball_Flanged_Air_Release--11550266_11552195.html]]></link><description><![CDATA[Single Ball Flanged Air Release Valve
1.design according to BS EN 1074-4:2000
2. Flange according to EN 1092-2:1997
3. Test according to EN 12266-1:2012
working pressure: 16kg/cm3
shell test pressure]]></description><pubDate><![CDATA[20220505]]></pubDate></item>
<item>
<title><![CDATA[Cold Expansion Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Cold_Expansion_Ball_Valve--11603083_11657783.html]]></link><description><![CDATA[nut is not properly sealed. A stem washer that isn&apos;t sealing properly is leaking at the faucet.
To prevent packing nut brass valve leaking at seam: First, turn the gland nut or packing nut just below]]></description><pubDate><![CDATA[20221017]]></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[The 3 Pc Forged Steel Floating Ball Valve is constructed using materials such as ASTM A105, F304, F316, F51, F53, and others. Fabricated through a forging process, these valves consist of three piece]]></description><pubDate><![CDATA[20240130]]></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[nut. Flat silicone ring would seal the entrance.3.Mounting torque: 0.7- 2 N.m(The recommended compression ratio of O-ring is 50%)
Typical application:
•LED lamp
•Auto components 
•Electronics &amp;]]></description><pubDate><![CDATA[20190727]]></pubDate></item>
<item>
<title><![CDATA[Union Elbow]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Union_Elbow--11754519_11841156.html]]></link><description><![CDATA[nut.
Ordinary Union (thread connection) specifications and models are: FIG100, FIG200, FIG206, FIG400, FIG402, FIG602, FIG1002, FIG1502; the rated working pressure is between 7MPa (1000psi) to 105MPa]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
<item>
<title><![CDATA[2 PC 304 316 Grade Stainless Steel Ball Valve with BSP Thread DN6~DN100]]></title><link><![CDATA[https://sscastings.en.ec21.com/2_PC_304_316_Grade--11274587_11274596.html]]></link><description><![CDATA[NUT
304
304
304
1
10
HANDLE
304
304
304
1
11
SPRING WASHER
304
304
304
1
12
NUT
304
304
304
1
13
LOCK
304
304
304
1
14
HANDLE COVER
PLASTIC
1
DIMENSION TABLE
SIZE
Φ d
L
H
W
N.M
KGS
DN6
1/4”
12.5
5]]></description><pubDate><![CDATA[20210203]]></pubDate></item>
<item>
<title><![CDATA[DIN3352 F4 PN10/16 NRS Resilient Soft  Seated Gate Valve]]></title><link><![CDATA[https://kehuacasting.en.ec21.com/DIN3352_F4_PN10_16_NRS--11468280_11468281.html]]></link><description><![CDATA[soft sealing gate valve is a replacement product of the traditional gate valve.
Main accessories and materials
Name
Material
Valve body and bonnet
GGG50
Disc
GGG50+EPDM
Stem
SS420
Stem nut
Brass
]]></description><pubDate><![CDATA[20211101]]></pubDate></item>

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