Kelite Group is a global manufacturer of ball valve and GGC valves, we also produce OEM products and provide machined components(body,end caps, ball, stem, bearing plate,etc) to overseas.


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Home ProductsFully Welded Ball Valve

Seal Welded Ball Valve RF Flange With Locking Device Size NPS 1/4"-24"

Good quality Trunnion Ball Valve for sales
Good quality Trunnion Ball Valve for sales
Really good performance valves with completitive cost, I hope both parties will work for longer.

—— Rashid Lodhi

Good after sale service, I really appreciated that the each step maintenance instruction is very detailed and good for my end user even they do not know valves at all.


Wesley from Kelite Group was very perfessional on handling our FAT, 3.2 certification, 3rd party inspection and accompany my clients to aduit each supplier, also a good driver for lasts more than 12 hours driving to pick up my clients, impressive!

—— Ajay Seth

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Seal Welded Ball Valve RF Flange With Locking Device Size NPS 1/4"-24"

China Seal Welded Ball Valve RF Flange With Locking Device Size NPS 1/4"-24" supplier

Large Image :  Seal Welded Ball Valve RF Flange With Locking Device Size NPS 1/4"-24"

Product Details:

Place of Origin: China
Brand Name: Kelite Valve
Certification: API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Model Number: 1/4"-24",CL150-600

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Packaging Details: Plywood packing or fumigation packing
Delivery Time: 30-50days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000-5000PCS per month
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Detailed Product Description
Size:: NPS 1/4"~24" Pressure Rating:: Class 150~600
Material:: A105, LF2, F304, F316,F304L,A106-B, 20# Etc Design & Manufacturing Standard:: API 6D, KS,BS 5351, ASME B16.34
Face To Face:: ASME B16.10, API 6D End Connection:: ASME B16.5, ASME B16.47, ASME B16.25
Test And Inspection:: ISO 5208, API 6D, API598 Operation Method:: Manual ,Worm Gear, Electric Actuator, Pneumatic Actuator
High Light:

fully welded body ball valves


seal welded ball valve

Fully welded ball valve of RF flange with locking device 1/4"-24"


Fully welded ftanged floating ball valves from series 1/4"-24" utilize flange connecting method to make them compatible with other flange-connected products. The valve replacement process is rather convenient These Kinds of valves are suitable for pipeline branches, underground pipeline, gas delivery equipment, liquid storage device, tunnel construction, etc.


Valve opening:flat steel handle (standard confìguration)/worm wheel (optional confìguration); motor driven/pneumatically driven/hydro driven (optionalconfìguration) 



Mainly include: all-welded ball valve, welded ball valve at flange end, fully welded ball valve with buried extension rod. Materials are WCB (A105), 304, 304L, 316, 316L, etc.;


Product introduction


All welded ball valve material:


1): Valve body: carbon steel ST37.0, A106-B; No. 20 steel


2): Sphere: Stainless steel 304 or 316


3): Stem: 2Cr13


4): stem seal: perfluoro-like glue


5): Sphere seal: PTFE (PTFE + C)


Standard features of all welded ball valves:


1): Path: DN15~600


2): Pressure: PN 16~64


3): Working temperature: -29 ° C ~ +200 ° C


4): All welded ball valve adapts to medium: water, oil, natural gas


5): All-welded ball valve operation mode: water, oil, natural gas


Fully welded ball valve features:


1): Since the all-welded ball valve body is welded, the valve is light and easy to insulate.


2): The spring-loaded PTFE sphere seal ensures absolute tightness under all application conditions


3): All welded ball valve ball and stem are made of stainless steel with two o-ring anti-flying valve stem structure to ensure the tightness, the upper container can be replaced, the working life is long


4): All welded ball valves are available in welded, wired and flanged versions


5): Obtained ISO 9001 certification


6): Steel ball valves are suitable for use in local heating and cooling systems, pressure gas lines and oil lines.


Seal Welded Ball Valve RF Flange With Locking Device Size NPS 1/4"-24"



Contact Details
Kelite Group Co., Ltd

Contact Person: Mr. Wesley Wei

Tel: 86-15618368918

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