
2”Check Valve Class 2500# Ends: Butt Weld Schedule XXS Tilting Disc
2”Check Valve
Class 2500#
Ends: Butt Weld Schedule XXS
Tilting Disc
PRESSURE SEAL BONNET
Body: 347 Stainless Steel
Trim 304 S/Steel
SPECIFICATIONS
1. Design & Manufacture Conform to: |
• API 602, BS5352, ASME B16.34/B16.11/B1.20.1/B16.25 |
2. Valve Size: 1/2"~2" |
3. Applicable Rating: Class 150LB~1500LB |
4. Temperature Rating: Up to 500 ℃ |
5. Structure Features: |
• End Connection: Threaded, Socket-Welded or Butt-Welded |
• Bolted Cover |
• Reduce Bore/ Full Bore |
ppicable Rating | Valve Size | Dimension (mm) Reduce Port | |||||
L | d | D | L1 | FNPT | H | ||
800LB | 1/2" | 79 | Φ13.0 | Φ21.8 | 10.0 | 1/2" | 58 |
3/4" | 92 | Φ13.0 | Φ27.2 | 13.0 | 3/4" | 58 | |
1" | 111 | Φ18.0 | Φ33.9 | 13.0 | 1" | 75 | |
11/4" | 120 | Φ24.0 | Φ42.7 | 13.0 | 11/4" | 83 | |
11/2" | 120 | Φ29.0 | Φ48.8 | 13.0 | 11/2" | 94 | |
2" | 140 | Φ36.5 | Φ61.2 | 16.5 | 2" | 107 | |
1500LB | 1/2" | 111 | Φ13.0 | Φ21.8 | 10.0 | 1/2" | 75 |
3/4" | 111 | Φ13.0 | Φ27.2 | 13.0 | 3/4" | 75 | |
1" | 120 | Φ18.0 | Φ33.9 | 13.0 | 1" | 83 | |
11/4" | 120 | Φ24.0 | Φ42.7 | 13.0 | 11/4" | 94 | |
11/2" | 140 | Φ29.0 | Φ48.8 | 13.0 | 11/2" | 107 | |
2" | 160 | Φ36.5 | Φ61.2 | 16.5 | 2" | 130 |
Appicable Rating | Valve Size | Dimension (mm) Full Port | |||||
L | d | D | L1 | FNPT | H | ||
800LB | 1/2" | 79 | Φ13.0 | Φ21.8 | 10.0 | 1/2" | 58 |
3/4" | 111 | Φ13.0 | Φ27.2 | 13.0 | 3/4" | 75 | |
1" | 120 | Φ18.0 | Φ33.9 | 13.0 | 1" | 83 | |
11/4" | 120 | Φ24.0 | Φ42.7 | 13.0 | 11/4" | 94 | |
11/2" | 140 | Φ29.0 | Φ48.8 | 13.0 | 11/2" | 107 | |
2" | 178 | Φ36.5 | Φ61.2 | 16.5 | 2" | 141 | |
1500LB | 1/2" | 111 | Φ13.0 | Φ21.8 | 10.0 | 1/2" | 75 |
3/4" | 120 | Φ13.0 | Φ27.2 | 13.0 | 3/4" | 83 | |
1" | 120 | Φ18.0 | Φ33.9 | 13.0 | 1" | 94 | |
11/4" | 140 | Φ24.0 | Φ42.7 | 13.0 | 11/4" | 107 | |
11/2" | 160 | Φ29.0 | Φ48.8 | 13.0 | 11/2" | 130 | |
2" | 178 | Φ36.5 | Φ61.2 | 16.5 | 2" | 141 |
STANDARD MATERIALS
PART NAMES | MATERIALS-SWING CHECK VALVE |
BODY | A105; LF2; F5; F11; F22; F304(L); F316(L); F347; F321; F51; F55; Inconel; Monel; Hastelloy C; etc. |
BONNET | A105; LF2; F5; F11; F22; F304(L); F316(L); F347; F321; F51; F55; Inconel; Monel; Hastelloy C; etc. |
SEAT | ASTM A276 410+HF |
DISC | ASTM A276 420 |
GASKET | 304+ GRAPHITE |
COVER BOLT | ASTM A193 B7 |
ROCKER | ASTM A351 CF8 |
SPECIFICATIONS
1. Design & Manufacture Conform to: |
• API 602, BS5352, ASME B16.34/B16.11/B1.20.1/B16.25 |
2. Valve Size: 1/2"~2" |
3. Applicable Rating: Class 150LB~1500LB |
4. Temperature Rating: Up to 500 ℃ |
5. Structure Features: |
• End Connection: Threaded, Socket-Welded or Butt-Welded |
• Bolted Cover |
• Reduce Bore/ Full Bore |
Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of
valves output capacity annually. We pay much attention to the quality so our products are superior in
quality compared with those of other manufacturers. After years of research and development, we have
accumulated a wealth of information and experience in this field. We enjoy a high reputation in dealing
with both domestic and overseas trading.
Shanghai KangQuan Valve Co. Ltd. covers an area of 15000 square meters. Our products line includes
various kinds of gate valves, globe valves, ball valves, check valves, cock valves, butterfly valves of , etc.,
up to the international advanced standards of ANSI, API, JIS, DIN, BS and so on . Materials mainly include
carbon steel ,stainless steel ,ductile iron and so on .with hand wheel worm-gear actuator and pneumatic
and electric actuator to be selected ,widely used in the industries of petrochemical, natural gas, metallurgy,
electric power , pharmaceutical , construction, etc..
With highly qualified professionals and first class service, Shanghai KangQuan Valve Co. Ltd. has
established a highly respected enterprise which has been relied on for years. And we will continuously
offer customers the most accurate and high quality delivery service possible.
Excellent quality assurance is our sales purpose,
Competitive price is our sales policy,
On time product delivery and responsive service is our standard.
Shanghai KangQuan Valve Co. Ltd. hopes to work together with you for a better future. Let’s work
together building a mutually beneficial relationship that will last for years.