Durable products gearbox/handwheel made in China can supply to all the country in 2026

Short Description:

Size:DN 50~DN 1200

IP Rate:IP 67


Product Detail

Product Tags

We regularly perform our spirit of ”Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for Factory Outlets China Compressors Used Gears Worm and Worm Gears, Welcome any inquiry to our firm. We will be happy to ascertain helpful business enterprise relationships along with you!
We regularly perform our spirit of ”Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for China Handrails, Roping Staples, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade solutions in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.

Description:

TWS produces series manual high efficiency worm gear actuator, is based on the 3D CAD framework of modular design, the rated speed ratio can meet the input torque of all different standards, such as AWWA C504 API 6D, API 600 and others.
Our worm gear actuators, have been widely applied for the butterfly valve, ball valve,plug valve and other valves, for opening and closing function. BS and BDS speed reduction units are used in the pipeline network applications. The connection with the valves can meet ISO 5211 standard and customized.

Characteristics:

Use famous brand bearings to improve efficiency and service life. Worm and input shaft are fixed with 4 bolts for higher safety.

Worm Gear is sealed with O-ring, and the shaft hole is sealed with rubber sealing plate to provide all-round water-proof and dust-proof protection.

The high efficiency secondary reduction unit adopts high strength carbon steel and heat treatment technique. More reasonable speed ratio provides a lighter operation experience.

The worm is made of ductile iron QT500-7 with the worm shaft (carbon steel material or 304 after quenching), combined with high-precision processing, has the characteristics of wear resistance and high transmission efficiency.

The die-casting aluminum valve position indicator plate is used to indicate the opening position of the valve intuitively.

The body of worm gear is made of high-strength ductile iron, and its surface is protected by epoxy spraying. The valve connecting flange conforms to IS05211 standard, which makes the sizing more simple.

Parts and Material:

Worm gear

ITEM

PART NAME

MATERIAL DESCRIPTION(Standard)

Material Name

GB

JIS

ASTM

1

Body

Ductile Iron

QT450-10

FCD-450

65-45-12

2

Worm

Ductile Iron

QT500-7

FCD-500

80-55-06

3

Cover

Ductile Iron

QT450-10

FCD-450

65-45-12

4

Worm

Alloy Steel

45

SCM435

ANSI 4340

5

Input Shaft

Carbon Steel

304

304

CF8

6

Position Indicator

Aluminium Alloy

YL112

ADC12

SG100B

7

Sealing Plate

BUNA-N

NBR

NBR

NBR

8

Thrust Bearing

Bearing Steel

GCr15

SUJ2

A295-52100

9

Bushing

Carbon Steel

20+PTFE

S20C+PTFE

A576-1020+PTFE

10

Oil Sealing

BUNA-N

NBR

NBR

NBR

11

End Cover Oil Sealing

BUNA-N

NBR

NBR

NBR

12

O-Ring

BUNA-N

NBR

NBR

NBR

13

Hexagon Bolt

Alloy Steel

45

SCM435

A322-4135

14

Bolt

Alloy Steel

45

SCM435

A322-4135

15

Hexagon Nut

Alloy Steel

45

SCM435

A322-4135

16

Hexagon Nut

Carbon Steel

45

S45C

A576-1045

17

Nut Cover

BUNA-N

NBR

NBR

NBR

18

Locking Screw

Alloy Steel

45

SCM435

A322-4135

19

Flat Key

Carbon Steel

45

S45C

A576-1045

We regularly perform our spirit of ”Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for Factory Outlets China Compressors Used Gears Worm and Worm Gears, Welcome any inquiry to our firm. We will be happy to ascertain helpful business enterprise relationships along with you!
Factory Outlets China Handrails, Roping Staples, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade solutions in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.

  • Previous:
  • Next:
  • Write your message here and send it to us

    Related products

    • The Best Product API609 Standard Soft Seat Stainless Steel 316 Full Lugged Butterfly Valve With Ductile Iron Straight Handle TWS Brand

      The Best Product API609 Standard Soft Seat Stai...

      Quick Details Warranty: 3 years Type: Butterfly Valves, Full lugged butterfly valve Customized support: OEM, ODM, OBM Place of Origin: Tianjin, China Brand Name: TWS Model Number: D7L1X Application: General Temperature of Media: Medium Temperature, Normal Temperature Power: Manual Media: Acid Port Size: DN50-DN300 Structure: BUTTERFLY Design: API609 Testing: EN12266 Face to face: EN558-1 series 20 Connection: EN1092 ANSI Workin...

    • The Best Product dual-plate wafer check valve DN150 PN25 with blue/red color made in China EPDM seat CF8M disc Ductile Iron Body can supply to all the country

      The Best Product dual-plate wafer check valve D...

      Essential details Warranty: 1 years Type: Metal Check Valves Customized support: OEM Place of Origin: China Brand Name: TWS Model Number: H76X-25C Application: General Temperature of Media: Medium Temperature Power: Solenoid Media: Water Port Size: DN150 Structure: Check Product name: check valve DN: 150 Working pressure: PN25 Body material: WCB+NBR Connection: Flanged Certificate: CE ISO9001 Medium: water ,gas,oil ...

    • DN40-DN600 Professional China WCB Cast Steel Flange End Gate Valve TWS Brand

      DN40-DN600 Professional China WCB Cast Steel Fl...

      We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Professional China Wcb Cast Steel Flange End Gate&Ball Valve, We’ll do our greatest to fulfill your specifications and are sincerely searching ahead to developing mutual helpful small business marriage with you! We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for China Gate Valve, gate valve, With the goal of &#...

    • Double Flanged Eccentric Butterfly Valve Series 14 Big size QT450 GGG40 with stainsteel ring

      Double Flanged Eccentric Butterfly Valve Series...

      Double flange eccentric butterfly valve is a key component in industrial piping systems. It is designed to regulate or stop the flow of various fluids in pipelines, including natural gas, oil and water. This valve is widely used because of its reliable performance, durability and high cost performance. Double flange eccentric butterfly valve is named because of its unique design. It consists of a disc-shaped valve body with a metal or elastomer seal that pivots about a central axis. The valve...

    • High-quality products Z45X-10 EZ Series Resilient seated NRS gate valve ductile iron body EPDM seat TWS Brand

      High-quality products Z45X-10 EZ Series Resilie...

      Description: EZ Series Resilient seated NRS gate valve is a wedge gate valve and Non-rising stem type, and suitable for use with water and neutral liquids (sewage). Characteristic: -On-line replacement of top seal: Easy installation and maintenance. -Integral rubber-clad disc: The ductile iron frame work is thermal-clad integrally with high performance rubber. Ensuring tight seal and rust prevention. -Integrated brass nut: By mea...

    • Minimum order quantity Casting Ductile iron GGG40 GGG50 DN250 EPDM sealing Grooved Butterfly valve with Signal Gearbox Red color Made in TWS

      Minimum order quantity Casting Ductile iron GGG...

      Quick Details Place of Origin: Xinjiang, China Brand Name: TWS Model Number: GD381X5-20Q Application: Industry Material: Casting, Ductile iron butterfly valve Temperature of Media: Normal Temperature Pressure: Low Pressure Power: Manual Media: Water Port Size: DN50-DN300 Structure: BUTTERFLY Standard or Nonstandard: Standard Body: ASTM A536 65-45-12 Disc: ASTM A536 65-45-12+Rubber Lower Stem: 1Cr17Ni2 431 Upper Stem: 1Cr17Ni2 431 ...