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Xiangjing (Shanghai) M&E Technology Co., Ltd

  • China,Shanghai ,Shanghai
  • Verified Supplier
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China China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators
China China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators

  1. China China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators
  2. China China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators
  3. China China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators
  4. China China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators
  5. China China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators

China CQCY OEM Soft Seal Fixed V Type O Type Ball Valves Pneumatic Actuators

  1. MOQ: 1
  2. Price: US $780.00 - 1100.00/ Set
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000 sets per year
Delivery Time 6-8 weeks
Packaging Details Cardboard box/Wooden crate
Operating Temp. Range -50°C ~ 100°C
Nominal diameter DN15 ~ DN300
Operating temperature -45℃~ 350℃
Adjustable ratio 50:1
Valve body material Cast steel, chromium-molybdenum steel, stainless steel
Nominal pressure PN16/25/40/63/100
Operational Pressure Range 10-50 bar
Brand Name CQCY
Model Number Customized
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000 sets per year
Delivery Time 6-8 weeks Packaging Details Cardboard box/Wooden crate
Operating Temp. Range -50°C ~ 100°C Nominal diameter DN15 ~ DN300
Operating temperature -45℃~ 350℃ Adjustable ratio 50:1
Valve body material Cast steel, chromium-molybdenum steel, stainless steel Nominal pressure PN16/25/40/63/100
Operational Pressure Range 10-50 bar Brand Name CQCY
Model Number Customized Place of Origin China
High Light soft seal pneumatic ball valvesfixed V type ball valvesO type pneumatic actuators
Chinese Flanged Ball Valve
Product Overview

Chinese flanged ball valves are widely used in industrial piping systems across China and export markets. They are typically full-bore, floating ball design with stainless steel body and ball, PTFE seats, and lever or gearbox operation. These valves offer simple on/off control for water, oil, gas, and non-corrosive media at a competitive price with acceptable quality for general service.

Technical Specifications
Parameter Specification
Type Flanged floating ball valve
Sizes DN15 to DN300 (1/2" to 12")
Pressure Rating PN16 / PN40 / Class 150
Body & Ball Material 304 / 316 stainless steel
Seat Material PTFE / RPTFE
Temperature Range -20 °C to +200 °C
Connections Flanged RF
Operation Lever or gearbox
Application Industry
  • Water supply and treatment
  • General chemical transfer
  • Oil and gas non-critical lines
  • HVAC systems
  • Food processing (non-hygienic lines)
Common Problems & Solutions
  • Problem: Seat leakage after long use → Solution: Regular inspection and seat replacement
  • Problem: Stem leakage → Solution: Proper packing adjustment or replacement
  • Problem: Hard to operate when large size → Solution: Use gearbox operator
Replacement Models
  • Threaded ball valves
  • 3-piece ball valves
  • Chinese gate valves
Why Buy From Us
  • Genuine Chinese factory product with test certificates
  • Competitive pricing for volume orders
  • Local technical support and fast response
  • Reliable delivery and spare parts availability
Stock & Delivery Time
  • Standard sizes and pressure ratings: in stock or 6–8 weeks
  • Special materials or large sizes: 8–12 weeks
RFQ Form

Please provide:

  • Size (DN or inch)
  • Pressure rating (PN16 / PN40 / Class 150)
  • Body material (304 / 316)
  • Operation type (lever / gearbox)
  • Quantity & delivery timeline

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2015

  • Total Annual:

    30,000,000-50,000,000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Xiangjing (Shanghai) M&E Technology Co., Ltd
  • No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
  • https://www.shgongboshi.com/

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