Worm shop made in China – replacement parts – in West Yorkshire United Kingdom Gear Operators for Valve with top quality

Worm  shop  made in China - replacement parts -  in West Yorkshire United Kingdom  Gear Operators for Valve with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 distinct branches. For far more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

                     KB-S SERI EPT WORM Equipment BOX



  1. The gear box can be employed to butterfly valve, ball valve, plug valve and so on
  2. Castings with precision casting, novel style, good look
  3. Layout Standard acc to ISO5211, with affordable framework
  4. Adopting worm gear and worm travel, worm gear with self-locking by using tapered roller bearings ,makes transmission far more versatile and with high efficiency
  5. Can be with stem bush,which will be far more convinent
  6. 1 a lot more reducer is utilised on the gear box, can operate much more effortlessly while the ratio is greater.
  7. Defense course can be IP65
  8. Travelling: ~ 90 degree (+-5 diploma adjustable)
  9. Clockwise rotation of handwheel to near valve and counterclockwise rotation to open valve
  10. Handwheel dimensions can be custom-made according                        to requirement                                                                                                               

                                                                          Areas and Materials Checklist

NO. Description Content Content quantity
1 Bolts Carbon Metal ASTM A29M-1571
two Indicator Plate Carbon Steel ASTM A29M-1571
3 O-ring Rubber NBR
four Oil seal Rubber NBR
5 Handwheel indicator Carbon Metal ASTM A29M-1571
6 Bolts Carbon Steel ASTM A29M-1045
seven Include Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 65-45-12
8 Sealing Gasket Insulation paper  
9 Worm Gear Ductile iron ASTM A536 sixty five-forty five-12
10 Stem Bush Carbon Steel ASTM A29M-1571
11 Snap Ring Carbon Steel ASTM A29-1566
twelve End Include Carbon Steel ASTM A29M-1571
13 Bearing Alloy Steel ASTM A295-52100
fourteen Physique Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 sixty five-45-twelve
15 Grease Nipple Carbon Steel ASTM A29M-1571
16 Worm Carbon Metal ASTM A29M-1045
17 Essential Carbon Steel ASTM A29M-1045
eighteen Reduction entire body Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 65-45-12
19 Bolts Carbon Steel ASTM A29M-1045
twenty Bearing Alloy Steel ASTM A295-52100
21 Gears Carbon Steel ASTM A29M-1045
22 Snap Ring Carbon Steel ASTM A29-1566
23 Reduction go over Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 65-45-12
24 Washer of nuts Carbon Metal ASTM A29M-1571
twenty five Adjusting nuts Carbon Metal ASTM A29M-1045
26 Changing Bolts Carbon Metal ASTM A29M-1045


Mounting Base External Portion Input Shaft Component Handwheel
Type Flange Dimensions D1 P.C.D D3 H0 H1 H2 K K1 K2 K3 L L2 L1 PD KEY M
F-12 85 125 4-M12-18 150 three sixty six 204 ninety one forty eight fifty one 220 eighty three 161 31 21 6 three hundred
KB-01-1S F-fourteen a hundred one hundred forty 4-M16-24 one hundred seventy five 4 75 225 ninety four forty eight 61 276 93 171 31 21 six 350
KB-02-1S F-sixteen 130 one hundred sixty five 4-M20-thirty 210 five ninety two 286 one hundred ten sixty four sixty eight 350 113 205 forty 28 8 450
(F-twenty) one hundred forty 205 eight-M16-24 250 5 111 325 112 58 sixty eight 362 126 217 forty 28 8 five hundred
KB-04-1S F-25 200 254 8-M16-24 300 five a hundred and forty four 383 124 sixty three 100 426 158 246 40 28 eight 600
KB-05-1S F-30 230 298 8-M20-thirty 350 five a hundred and sixty 453 143 71 one zero one 464 one hundred ninety 284 forty 28 8 650
KB-06-1S F-35 260 356 eight-M30-45 415 five 200 525 169 91 119 498 224 318 forty 28 eight seven hundred
KB-07-1S B F-40 300 406 eight-M36-fifty four 475 eight 225 619 a hundred ninety a hundred and one one hundred fifty five 457 237 417 60 38 10 800
KB-08-1S F-forty three hundred 406 eight-M36-50 475 8 270 668 201 102 155 499 279 459 60 38 10 900
KB-09-1S C F-48 370 483 twelve-M36-fifty four 560 eight 338 790 232 116 561 341 521 60 38 10 900

Technical Parameters

Flange Size (ISO5211) Max Valve Stem dmax Max Torque M.A. Weight
Input Output
mm Nm Nm ten% Kg
KB–1S sixty three:1 F-twelve 40 (12 X 8) 65 1000 sixteen.1 19
KB-01-1S seventy four:one F-14 50 (14 X 9) one hundred 1850 eighteen.nine 21
KB-02-1S 129:one F-16 60 (18 X 11) ninety 3000 33 38
KB-03-1S 158:one ( F-20 ) 70 (twenty X twelve) one zero five 4200 forty 41
KB-04-1S 179:one F-twenty five 90 (twenty five X fourteen) one hundred sixty 6500 41 sixty four
KB-05-1S 177:one F-thirty one zero five (28 X 16) 225 ten thousand forty five ninety one
KB-06-1S 201:one F-35 a hundred and twenty (32 X eighteen) 295 15000 51 137
KB-07-1S 202:one F-forty a hundred and forty (36 X twenty) 590 28000 forty eight 220
KB-08-1S 244:1 F-forty a hundred sixty five (forty X 22) 890 48000 54 290
KB-09-1S 234:one F-forty eight a hundred ninety (45 X twenty five) 1300 72000 56 450

input torque=output torque/M.A.

About worm reducer
A worm equipment reducer is a type of reduction equipment that is employed to convert high motor speed enter into reduced pace output while also maintaining higher torque. The worm producer is made up of a gear in the kind of a screw meshed into the machine which outputs in the proper angle orientation. The worm reducer is mainly made of bronze with steel or stainless metal worm. The size of the worm reducer is quite tiny and sleek when compared to EPT gear reducers which tends to make it really useful for rated motor speed and space problems.

 Utilizes of Worm Reducer?

The worm reducers are utilized in fields like tuning instruments, elevators, escalators, conveyor belts, healthcare equipment, energy transmission systems, and stability gates to name a few.

NMRV Worm Speed Equipment Reducer
NRV Worm Speed Gear Reducer
Stainless Steel Worm Reducer
Minimal Backlash Worm Reducer and Zero Backlash Servo Gearbox
Worm Equipment Box For Photo voltaic Monitoring Technique
Worm Reducer For Dried Powder Push
Worm Gear Reducers For Hoists
Worm Gear Reducers For Winch
Servo Worm Gearboxes

Worm Reducer For Paper Chopping Device
Worm Reducer For Constant Casting Machine Of Foundry
Ca EPT Iron Worm Reducers
Stainless Steel Worm Pace Reducer
Worm Equipment Reducers For Automated Auto Washing Equipment Drive
Worm Gearbox Reducers For The Biomass Boiler Sector

Worm Equipment Travel Screw Actuator
Worm Reducer For Building Hoist
Worm Reducer For Rubber Tire Curing Press
Worm Reducer For Pipe Welding Machine

Worm Equipment Slew Travel
Arc Gear Cylindrical Worm Gearbox
Motor Worm Gearboxes Gw10 With Chain Coupling For Greenhouse
Motor Worm Gearboxes Gw150s Chain Coupling For Screening Methods



Connected Goods
Our Business
Ever-electricity Team speciali EPT in generating all varieties of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear pace reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, vehicle gearboxes, pto shafts, particular reducer & related gear parts and EPT connected items, sprockets, hydraulic technique, vacuum pumps, fluid coupling, gear racks, chains, timing pulleys, udl pace variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars minimal backlash worm reducers and so on. in addition, we can create custom-made variators, geared motors, electric powered motors and EPT hydraulic goods in accordance to customers’ drawings.
We offers a reliable grantee for the product’ s high quality by innovative inspection and testing gear. specialist specialized team, beautiful processing technology and stringent handle technique. 
In current several years, the company has been developing swiftly by its abundant knowledge in creation, superior administration technique, standardized administration program, sturdy complex power. We constantly adhere the concept of survival by top quality, and improvement by innovation in science and technological innovation. 
Our Group is willing to perform with you hand in hand and develop brilliance together! 

Substance obtainable

Reduced carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless steel. Can be tailored relating to customer demands.

Surface therapy

Blacking, galvanization, chroming, electrophoresis, coloration portray, …


Warmth treatment method

Substantial frequency quenching warmth remedy, hardened enamel, carbonizing, nitride, …



Q: Are you trading firm or manufacturer ?

A: Our group is made up in 3 factories and 2 abroad revenue businesses.

Q: Do you supply samples ? is it free or extra ?
A: Sure, we could offer the sample for free of charge demand but do not pay the co EPT of freight.

Q: How lengthy is your shipping and delivery time ? What is your conditions of payment ?
A: Normally it is forty-forty five times. The time may fluctuate relying on the solution and the stage of customization. For standard merchandise, the payment is: 30% T/T in advance ,stability prior to shippment.

Q: What is the specific MOQ or price for your merchandise ?
A: As an EPT business, we can supply and adapt our items to a extensive assortment of demands.Therefore, MOQ and cost might significantly fluctuate with measurement, content and even more technical specs For occasion, pricey items or common products will typically have a lower MOQ. Please get in touch with us with all pertinent detai EPT to get the mo EPT correct quotation.

If you have an EPT concern, please really feel cost-free to speak to us.

Packing & Shipping and delivery
Also I would like to consider this possibility to give a short introduction of our At any time-Energy business:

Our firm is a popular company of agriculture gearbox,worm minimize gearbox, PTO shafts, Sprockets ,rollar chains, bevel equipment, pulleys and racks in china.

We have exported a lot of items to our consumers all above the world, we have extended-time knowledge and strong engineering support. 

Some of our customer :
France: Itfran, Sedies
Brazil: AEMCO ,STU 
United states of america: John Deere , BLOUNT, Weasler, Agco, Omni Gear, WOODS
Canada: JAY-LOR , CANIMEX ,RingBall

-Ø Our Business with over twelve year’s history and a thousand workers and 20 sales.
-Ø With more than 100 Million USD sales in 2017
-Ø With advance machinery equipments
-Ø With big perform potential and high high quality management, ISO licensed.

You also can check out our web site to know for much more information, if you require our goods catalogue, you should get in touch with with us.





We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For much more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of authentic tools manufacturer’s (OEM) part numbers or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our organization and the shown substitute elements contained herein are not sponsored, accepted, or created by the OEM.

Worm  shop  made in China - replacement parts -  in West Yorkshire United Kingdom  Gear Operators for Valve with top quality

Worm  shop  made in China - replacement parts -  in West Yorkshire United Kingdom  Gear Operators for Valve with top quality