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cheap dn25 pn25 floating carbon steel spring loaded small full welded ball valve
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
This series of products are reliable sealing performance, maintenance-free for 20 years, switch torque light,can be installed in
heat transfer stations, district heating pipe network, branch pipes, heat exchanger unit, heat transfer equipment or ancillary
equipment connected to other.use for cut off . The main use of the urban heat, city gas, city water supply and drainage lines.
heat transfer stations, district heating pipe network, branch pipes, heat exchanger unit, heat transfer equipment or ancillary
equipment connected to other.use for cut off . The main use of the urban heat, city gas, city water supply and drainage lines.
unit:millimetre(mm) | ||||||||||||||||
Size | NPS | A | b | L | D | D1 | D2 | |||||||||
CN | EU | |||||||||||||||
DN15 | 3/8 | 129 | 64 | 210 | 15 | 18 | 21.3 | 42 | ||||||||
DN20 | 3/4 | 129 | 64 | 230 | 15 | 25 | 26.7 | 42 | ||||||||
DN25 | 1 | 159 | 76 | 230 | 20 | 32 | 33.4 | 48 | ||||||||
DN32 | 1-1/4 | 159 | 85 | 260 | 25 | 42 | 42.2 | 60 | ||||||||
DN40 | 1-1/2 | 230 | 95 | 300 | 32 | 48 | 48.3 | 76 | ||||||||
DN50 | 2 | 230 | 100 | 300 | 40 | 57 | 60.3 | 89 | ||||||||
DN65 | 2-1/2 | 300 | 159 | 300 | 50 | 76 | 76.1 | 114 | ||||||||
DN80 | 3 | 300 | 170 | 300 | 65 | 89 | 88.9 | 140 | ||||||||
DN100 | 4 | 450 | 192 | 325 | 80 | 108 | 114.3 | 185 | ||||||||
DN125 | 5 | 450 | 208 | 325 | 100 | 133 | 141.3 | 216 | ||||||||
DN150 | 6 | 450 | 241 | 350 | 125 | 159 | 168.3 | 219 | ||||||||
No. | Part name | Material | ||||||
1 | Body | Carbon steel St37.8 | ||||||
2 | Neck | PTFE+SPCB | ||||||
3 | Ball | 304 stainless steel | ||||||
4 | Stem | 2Cr13 | ||||||
5 | Seat | 25%C+PTFE | ||||||
6 | Metal washer | 60Si2Mn | ||||||
7 | Spring | 60Si2Mn | ||||||
8 | "O" Ring | FPM | ||||||
9 | End piece | Carbon steel St37.8 | ||||||
10 | Handle | Carbon steel +HCr | ||||||
11 | "O" Ring | FPM | ||||||
12 | Gland | 304 stainless steel | ||||||
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