china Custom Gear Manual Stainless Steel Water Carbon Steel Pn10 Pn16 High Performance Lined Lug Type Butterfly Valve Gearbox manufacturers

Solution Description


NO. Description Substance Material amount
1 Bolts Carbon Metal ASTM A29M-1571
2 Indicator Plate Carbon Metal ASTM A29M-1571
three O-ring Rubber NBR
four Oil seal Rubber NBR
5 Handwheel indicator Carbon Metal ASTM A29M-1571
6 Bolts Carbon Steel ASTM A29M-1045
7 Cover Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 65-45-12
8 Sealing Gasket Insulation paper  
nine Worm Gear Ductile iron ASTM A536 65-forty five-12
ten Stem Bush Carbon Metal ASTM A29M-1571
eleven Snap Ring Carbon Metal ASTM A29-1566
twelve Conclude Cover Carbon Steel ASTM A29M-1571
thirteen Bearing Alloy Steel ASTM A295-52100
fourteen Body Carbon Steel/ Ductile iron ASTM A216 WCB/ ASTM A536 sixty five-45-twelve
15 Grease Nipple Carbon Steel ASTM A29M-1571
sixteen Worm Carbon Metal ASTM A29M-1045
seventeen Essential Carbon Steel ASTM A29M-1045
eighteen Reduction human body Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 65-45-12
19 Bolts Carbon Steel ASTM A29M-1045
20 Bearing Alloy Steel ASTM A295-52100
21 Gears Carbon Metal ASTM A29M-1045
22 Snap Ring Carbon Metal ASTM A29-1566
23 Reduction include Carbon Metal/ Ductile iron ASTM A216 WCB/ ASTM A536 sixty five-forty five-twelve
24 Washer of nuts Carbon Metal ASTM A29M-1571
25 Modifying nuts Carbon Metal ASTM A29M-1045
26 Modifying Bolts Carbon Metal ASTM A29M-1045


Mounting Foundation External Portion Input Shaft Part Handwheel
Type Flange Dimension D1 P.C.D D3 H0 H1 H2 K K1 K2 K3 L L2 L1 PD KEY M
F-12 eighty five 125 4-M12-eighteen 150 three 66 204 91 48 51 220 eighty three 161 31 21 six three hundred
KB-01-1S F-14 one hundred one hundred forty 4-M16-24 175 four 75 225 94 48 61 276 93 171 31 21 six 350
KB-02-1S F-sixteen 130 a hundred sixty five 4-M20-30 210 five ninety two 286 one hundred ten sixty four sixty eight 350 113 205 40 28 eight 450
(F-20) 140 205 eight-M16-24 250 5 111 325 112 58 68 362 126 217 40 28 8 five hundred
KB-04-1S F-twenty five 200 254 8-M16-24 three hundred five a hundred and forty four 383 124 sixty three one hundred 426 158 246 forty 28 eight 600
KB-05-1S F-30 230 298 eight-M20-30 350 5 a hundred and sixty 453 143 71 a hundred and one 464 a hundred ninety 284 40 28 eight 650
KB-06-1S F-35 260 356 eight-M30-45 415 5 two hundred 525 169 91 119 498 224 318 40 28 8 700
KB-07-1S B F-40 300 406 8-M36-54 475 8 225 619 190 101 155 457 237 417 sixty 38 10 800
KB-08-1S F-40 three hundred 406 eight-M36-50 475 eight 270 668 201 102 155 499 279 459 sixty 38 10 900
KB-09-1S C F-48 370 483 twelve-M36-54 560 eight 338 790 232 116 561 341 521 sixty 38 10 900

Complex Parameters

Flange Dimension (ISO5211) Max Valve Stem dmax Max Torque M.A. Weight
Input Output
mm Nm Nm ten% Kg
KB–1S 63:1 F-twelve forty (twelve X 8) sixty five a thousand 19
KB-01-1S 74:1 F-14 fifty (14 X 9) 100 1850 18.nine 21
KB-02-1S 129:one F-16 sixty (18 X 11) 90 3000 33 38
KB-03-1S 158:one ( F-twenty ) 70 (twenty X 12) one zero five 4200 40 41
KB-04-1S 179:one F-25 90 (twenty five X 14) 160 6500 41 64
KB-05-1S 177:one F-30 a hundred and five (28 X sixteen) 225 ten thousand 45 ninety one
KB-06-1S 201:1 F-35 one hundred twenty (32 X eighteen) 295 15000 51 137
KB-07-1S 202:1 F-40 one hundred forty (36 X twenty) 590 28000 forty eight 220
KB-08-1S 244:1 F-40 a hundred sixty five (forty X 22) 890 48000 fifty four 290
KB-09-1S 234:1 F-48 190 (45 X 25) 1300 72000 56 450

input torque=output torque/M.A.

Associated merchandise

Our Business
Ever-energy CZPT expert in creating all sorts of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line CZPT cal gear velocity reducers, parallel shaft CZPT cal equipment reducers, CZPT cal bevel reducers, CZPT cal CZPT reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto shafts, unique reducer & connected equipment factors and other connected items, sprockets, hydraulic technique, vacuum pumps, fluid coupling, equipment racks, chains, timing pulleys, udl velocity variators, v pulleys, hydraulic cylinder, gear pumps, screw CZPT s, shaft collars low backlash worm reducers and so on. in addition, we can make CZPT ized variators, geared motors, electrical motors and other hydraulic merchandise according to CZPT ers’ drawings.
We offers a reliable grantee for the product’ s good quality by CZPT d inspection and testing gear. skilled specialized group, beautiful processing technologies and strict manage program. 
In latest several years, the business has been developing quickly by its rich encounter in production, CZPT d management system, standardized administration technique, powerful complex pressure. We often adhere the principle of survival by top quality, and improvement by innovation in science and technologies. 
Our CZPT is ready to function with you hand in hand and create brilliance with each other! 

Material CZPT

Minimal carbon metal, C45, 20CrMnTi, 42CrMo, 40Cr, stainless metal. Can be adapted relating to CZPT er demands.

Surface area therapy

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


Heat treatment

Substantial frequency quenching heat therapy, hardened enamel, carbonizing, nitride, …



Q: Are you buying and selling company or company ?

A: Our group consists in 3 factories and 2 overseas product sales businesses.

Q: Do you give samples ? is it cost-free or added ?
A: Of course, we could provide the sample for free of charge charge but do not pay the expense of freight.

Q: How CZPT is your shipping and delivery time ? What is your conditions of payment ?
A: Usually it is 40-forty five times. The time may possibly vary relying on the merchandise and the stage of CZPT ization. For common products, the payment is: 30% T/T in CZPT ,balance before shippment.

Q: What is the exact MOQ or cost for your product ?
A: As an CZPT firm, we can supply and adapt CZPT merchandise to a extensive assortment of wants.Hence, MOQ and cost could tremendously vary with dimensions, material and even more requirements For occasion, high priced goods or standard goods will normally have a reduce MOQ. Remember to speak to us with all related specifics to get the most accurate quotation.

If you have yet another query, you should come to feel cost-free to contact us.

Packing & Supply





Gear reducers are also referred to as reducers. Mechanical accessories, by either of these two names, are made to lessen the energy transferred among the motor and the device amongst the rotational speeds (revolutions for every minute). The reducer properly lowers the rotational speed developed by the motor, therefore controlling the velocity at which the machine runs and rising the torque developed by the motor. Multiplying the torque developed by the motor raises the machine’s available energy – a procedure recognized as “mechanical dominance”. In a bigger context, equipment reducers are basically instruments used to enhance the performance of equipment operation.
china  Custom Gear Manual Stainless Steel Water Carbon Steel Pn10 Pn16 High Performance Lined Lug Type Butterfly Valve Gearbox manufacturers