UV Stabalised PVC Spring Return Ball Valve

Liên hệ

 

Van Bi Nhựa Điều Khiển Khí Nén Nối Ren

Áp lực / Nhiệt độ: 10 bar / 100 độ C
Điều khiển bằng khí nén Single Acting
Ứng dụng: Cấp thoát nước, xăng dầu, khí nén, hóa chất...

UV Stabalised PVC Spring Return Ball Valve

2 way UV stabilised PVC ball valve with spring return pneumatic actuator (fail close or fail open). Comes with PTFE (Teflon) seats and our unique double stem seal system (standard in EPDM but also available in Viton). Great for corrosive or chemical media where traditional material such as brass and stainless steel are not suitable. Anodised aluminium actuator with visual indicator will close or open when air is lost (depending upon your choice). Commonly used in the aquaculture industry (sea water), chemical dosing, water treatment and pool filtration. Available with BSP threaded (Threads conform to ISO 7.1 Sealing Threads) and solvent weld ends (ANSI Standard designed to fit Schdule 40 & 80 pipe).

 

FEATURES

Size: 1/2" to 4" BSP
Body: UV stabalised PVC
Seat: PTFE
Pressure: 10 BAR
Temperature: Ambient
Actuation: Spring Return Pneumatic

 

CẤU TẠO

 

Number Item Material
1 Shaft UPVC
2 Ball UPVC
3 Body UPVC
4 Connection UPVC
5 Union UPVC
6 Seat PTFE
7 Double Stem Oring EPDM or Viton
8 Oring EPDM or Viton
9 Oring EPDM or Viton
10 Retainer UPVC
11 Mount UPVC
13 Mounting Bracket 316 Stainless Steel
15 Double Acting Actuator Anodized Aluminium

 

KÍCH THƯỚC

DN L H A P
15 110 173 138 1/8”
20 115 182 138 1/8”
25 130 193 138 1/8”
32 142 226 162 1/8”
40 160 239 162 1/8”
50 173 287 208 1/8”
65 250 317 208 1/8”
80 270 356 245 1/8”
100 310 416 245 1/8”

 

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