Tag Archives: hand gear

China manufacturer ISO Hand Wheel Gear Gearbox Operated Cast Iron Material Butterfly Valve Gear Box for Water Connection with Great quality

Product Description

ISO Hand Wheel Gear Gearbox Operated Forged Iron Content Butterfly Valve Equipment Box for Drinking water Relationship


NO. Description Materials Materials variety
1 Bolts Carbon Metal ASTM A29M-1571
2 Indicator Plate Carbon Metal ASTM A29M-1571
3 O-ring Rubber NBR
4 Oil seal Rubber NBR
five Handwheel indicator Carbon Steel ASTM A29M-1571
six Bolts Carbon Metal ASTM A29M-1045
seven Cover Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 sixty five-forty five-12
8 Sealing Gasket Insulation paper  
9 Worm Gear Ductile iron ASTM A536 65-45-twelve
10 Stem Bush Carbon Metal ASTM A29M-1571
11 Snap Ring Carbon Steel ASTM A29-1566
12 Stop Go over Carbon Metal ASTM A29M-1571
thirteen Bearing Alloy Metal ASTM A295-52100
14 Physique Carbon Steel/ Ductile iron ASTM A216 WCB/ ASTM A536 65-45-twelve
15 Grease Nipple Carbon Metal ASTM A29M-1571
16 Worm Carbon Metal ASTM A29M-1045
17 Important Carbon Steel ASTM A29M-1045
18 Reduction physique Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 65-45-12
19 Bolts Carbon Steel ASTM A29M-1045
20 Bearing Alloy Metal ASTM A295-52100
21 Gears Carbon Metal ASTM A29M-1045
22 Snap Ring Carbon Steel ASTM A29-1566
23 Reduction include Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 sixty five-forty five-12
24 Washer of nuts Carbon Metal ASTM A29M-1571
25 Altering nuts Carbon Metal ASTM A29M-1045
26 Modifying Bolts Carbon Metal ASTM A29M-1045


Mounting Base External Portion Input Shaft Portion Handwheel
Type Flange Measurement D1 P.C.D D3 H0 H1 H2 K K1 K2 K3 L L2 L1 PD KEY M
F-twelve 85 125 4-M12-18 a hundred and fifty three sixty six 204 ninety one forty eight 51 220 83 161 31 21 six three hundred
KB-01-1S F-14 100 a hundred and forty four-M16-24 a hundred seventy five 4 75 225 ninety four 48 61 276 ninety three 171 31 21 6 350
KB-02-1S F-sixteen one hundred thirty a hundred sixty five 4-M20-thirty 210 five ninety two 286 110 64 68 350 113 205 forty 28 8 450
(F-twenty) 140 205 8-M16-24 250 5 111 325 112 58 68 362 126 217 40 28 8 500
KB-04-1S F-25 200 254 eight-M16-24 three hundred five one hundred forty four 383 124 63 a hundred 426 158 246 forty 28 8 600
KB-05-1S F-thirty 230 298 eight-M20-30 350 five one hundred sixty 453 143 seventy one a hundred and one 464 a hundred ninety 284 forty 28 eight 650
KB-06-1S F-35 260 356 8-M30-forty five 415 five 200 525 169 ninety one 119 498 224 318 40 28 eight seven-hundred
KB-07-1S B F-40 three hundred 406 eight-M36-fifty four 475 8 225 619 a hundred ninety one hundred and one one hundred fifty five 457 237 417 sixty 38 ten 800
KB-08-1S F-40 300 406 eight-M36-50 475 eight 270 668 201 102 155 499 279 459 sixty 38 ten 900
KB-09-1S C F-forty eight 370 483 12-M36-54 560 eight 338 790 232 116 561 341 521 60 38 10 900

Complex Parameters

Flange Measurement (ISO5211) Max Valve Stem dmax Max Torque M.A. Weight
Input Output
mm Nm Nm 10% Kg
KB–1S 63:1 F-twelve 40 (twelve X 8) 65 one thousand 16.one 19
KB-01-1S 74:1 F-fourteen fifty (fourteen X 9) 100 1850 18.nine 21
KB-02-1S 129:one F-sixteen sixty (eighteen X eleven) 90 3000 33 38
KB-03-1S 158:1 ( F-twenty ) 70 (20 X 12) a hundred and five 4200 40 forty one
KB-04-1S 179:one F-twenty five 90 (25 X 14) a hundred and sixty 6500 41 64
KB-05-1S 177:one F-30 one zero five (28 X 16) 225 ten thousand forty five 91
KB-06-1S 201:one F-35 a hundred and twenty (32 X 18) 295 15000 fifty one 137
KB-07-1S 202:one F-40 140 (36 X twenty) 590 28000 forty eight 220
KB-08-1S 244:one F-40 one hundred sixty five (40 X 22) 890 48000 54 290
KB-09-1S 234:1 F-48 190 (45 X twenty five) 1300 72000 fifty six 450

input torque=output torque/M.A.

Relevant merchandise

Our Company
Ever-electricity Team professional in creating all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical equipment speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, car gearboxes, pto shafts, special reducer & connected equipment elements and other associated products, sprockets, hydraulic program, vacuum pumps, fluid coupling, equipment racks, chains, timing pulleys, udl velocity variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. moreover, we can create custom-made variators, geared motors, electric motors and other hydraulic products in accordance to customers’ drawings.
We gives a reliable grantee for the product’ s quality by sophisticated inspection and tests equipment. specialist complex group, exquisite processing technology and strict control system. 
In latest years, the business has been building quickly by its abundant encounter in manufacturing, innovative management method, standardized management system, powerful technological power. We usually adhere the idea of survival by top quality, and improvement by innovation in science and technologies. 
Our Group is inclined to perform with you hand in hand and develop CZPT with each other! 

Material obtainable

Minimal carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless metal. Can be tailored concerning consumer demands.

Surface therapy

Blacking, galvanization, chroming, electrophoresis, colour painting, …


Heat therapy

Higher frequency quenching heat treatment, hardened tooth, carbonizing, nitride, …



Q: Are you buying and selling organization or manufacturer ?

A: Our team consists in 3 factories and 2 abroad product sales corporations.

Q: Do you supply samples ? is it free or extra ?
A: Of course, we could supply the sample for totally free cost but do not pay out the cost of freight.

Q: How long is your shipping time ? What is your terms of payment ?
A: Normally it is forty-forty five days. The time may possibly vary based on the item and the amount of customization. For standard merchandise, the payment is: 30% T/T in CZPT ,equilibrium ahead of shippment.

Q: What is the actual MOQ or cost for your merchandise ?
A: As an OEM business, we can provide and adapt our goods to a extensive selection of demands.Thus, MOQ and value could significantly fluctuate with size, substance and even more requirements For occasion, expensive items or common items will usually have a lower MOQ. You should make contact with us with all related details to get the most correct quotation.

If you have yet another query, remember to feel free of charge to make contact with us.

Packing & Shipping and delivery
Also I would like to consider this chance to give a quick introduction of our Ever-Electrical power firm:

Our company is a CZPT maker of agriculture gearbox,worm decrease gearbox, PTO shafts, Sprockets ,rollar chains, bevel equipment, pulleys and racks in china.

We have exported numerous products to our clients all above the entire world, we have long-time knowledge and strong technology support. 

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

-Ø Our Firm with above twelve year’s background and 1000 personnel and 20 sales.
-Ø With in excess of 100 Million USD revenue in 2017
-Ø With CZPT equipment equipments
-Ø With big operate capability and higher top quality handle, ISO qualified.

You also can check our website to know for far more details, if you want our products catalogue, remember to speak to with us.





The roller chain runs on rotating sprockets related to the motor that drives the chain. In most roller chains, there are two varieties of backlinks utilized alternately to make it operate. Internal sign up for (also known as roller be part of): The two interior plates are joined collectively by two sleeves or bushings underneath the two rollers. Outer ring (also called pin ring): The two outer plates are pinned with each other, through the bushing of the internal ring.
Silent chain, also identified as inverted tooth chain. It is made to remove the ill effects of stretching and develop a tranquil stroll. As the chain is stretched and the pitch of the chain raises, the radius that the chainrings travel in excess of the sprocket tooth raises marginally.