API Swing Check Valve Class300 10in LCB

A352 LCB Valves are primarily for low-temperature service, suitable for -46°C. ZJCLV manufactures LCB ball valves, LCB Globe Valve, Check Valves etc.


Technical Specification:

API Swing Check Valve Class300 10in LCB Design Standard BS 1868
Nominal Pressure Class 300
Nominal Diameter 10″
Body ASTM A352 LCB
Seat SS304
Disc SS304
Hinge Pin CS
Cotter Pin SS
Yoke ASTM A352 LCB
Stud ASTM A320 L7
Nut ASTM A194 7
End Connection Flange RF as ASME B16.5
Test & Inspection API 598
Suitable Temp -29℃~425℃
Suitable Media Water/Steam/Oil

API Swing Check Valve Class300 10in LCB

Product Details:

API Swing Check Valve Class300 10in LCB 1. Full port design

Compact and reasonable product structure, reliable tightness and good performance. Smooth fluid passageway and small fluid resistance.


API Swing Check Valve Class300 10in LCB

2. Standard thickness as API

ZJCLV valves are designed both standard thick on body and flanges, so reliable for exposure shell performance and pressure resistance as 1.5times than the standard pressure so for long time usage.The valve weight is more than standard. Note: many cheaper valves from other companies always reduce the body thickness to save cost. So it is important to check not only the flange thickness but also the valve weight too simply to difference the good and bad valves.


API Swing Check Valve Class300 10in LCB 3. Non-penetrate Disc Shaft

Non-penetrate disc is fastened securely to disc hanger with a lock nut and cotter pin. Disc hanger is supported on a sturdy disc carrier hinge pin of excellent bearing qualities. All parts are accessible from top for easy servicing.


API Swing Check Valve Class300 10in LCB 4. Bolted bonnet connection

Our 10” swing check valves are designed with standard thickness for bonnet with replaceable back seat as ASTM A276 410. More the bolts and nuts on bonnets are also standard.


API Swing Check Valve Class300 10in LCB

5. Renewable seat rings

No external leakage, good sealing performance, little linear vibration, low pressure drops, etc.


Zhejiang Chuanglian Valve Co., Ltd., is a manufacturer of valves.

We have all kinds of valves, as general valves of gate valve, globe valve, check valve; and on-off valves of ball valve, butterfly valve, strainer, etc.

More, our company has certificates as ISO9001, CE, PED, API.

We take quality as the life, cost as the base, service as line, providing the best products and pipeline solution to new or old customers, adhering to the development concept of “Bright Future, Scientific Development”, to keep pioneering and innovation.

Contact us freely if you have more question!

Our email: info@clvvalve.com

ZJCLV linkedin:https://www.linkedin.com/company/75609045/admin/

 Contact mobile on line 24hours:0086-153 5622 6891