TNSPARTSTHAI จัดจำหน่าย วาล์วอุตสาหกรรม Swing check valve สวิงเช็ควาล์ว ยี่ห้อ อริตะ (Arita valves) ราคาถูก รุ่น BSW-S200 ชนิดวาล์วทองเหลือง การเชื่อมต่อเกลียว (Screwed end) ขนาดวาล์ว 1/2", 3/4", 1", 1.1/4", 1.1/2", 2", 2.1/2", 3", 4" นิ้ว BSPT/PP
Brass Swing check valve, BSPT, Class 200 PSI
Model: BSW-S200
Specification Standards:
- Size 1/2", 3/4", 1", 1.1/4", 1.1/2", 2", 2.1/2", 3", 4" นิ้ว BSPT/PP
- Pipe thread end is according: ISO 228 (DIN 259) BS 21 (JIS B0203)
Features:
- Screwed end BSPT/PP connection
- Forged brass
- The valve are designed to prevent reverse flow automatically
- Swing type disc
Application:
- For general and industrial services
- Applicable medium : water, light oil, & non-corrosive and non-combustible gas
Parts /Materials /Test Requirements
| Body | Brass (HPB57-3) |
| Bonnet | Brass (HPB57-3) |
| Disc | Brass (HPB57-3) |
| Copper rod | Brass (HPB57-3) |
| Nut | Brass (HPB57-3) |
| Packing gland | Polysulfone |
| Working Pressure | 150 PSI (10 Bar) |
| Maximum Pressure | 200 PSI (14 Bar) |
| Shell Test Pressure | 300 PSI (21 Bar) |
| Applicable Temperature | -20~120 °C |