rising stem gate valve

1.Design: API 594 2.Testing Inspection: API 598 3.ANSI Class 125/150 or DIN PN1 4.Special design project 5.passed ISO9001

1.About factory:

 TIANJIN WORLDS VALVE  Co., Ltd. is a production, sales and service as one of the factories specializing in the production of valves.Foundry companies in the production of 2600 tons a cupola, the strict implementation of the processing plant standards ISO9001 quality system to organize production and management. The company also actively introduce advanced technology, continuous innovation. Products have been widely used in water conservancy construction users, petrochemical, metallurgy, electric ... proffesional manufacturer and the best after-sale service

 

factory gate

 

2.About Product

 

 

1. The products that suitable for liquid and air pipelines and equipments  are ideal for closing and opening.       

 

2. the face of gate disc so that they have high flexible, long lifetime and no leakage features, etc.

 

3. The bottom of the body designed no concave nest. So have lower  flowing resistance and prevent valves leakage or damage from trash pipe up.

 

4. Spray paint in the body cavity. Using no corrosive and water rust for long term.

 

5. Installation is easily and fast mend on line get nearer true.

 

6. They are suitable for limited space and widespread for food, medicine, water supply and sewage engineer, building and fire areas , etc...   

Nominal DiameterDN (mm)	L		D	D1	n-d	D0	H(≈)
	Long Body	short Body
50	178	150	165	125	4-18	165	320
65	190	170	185	145	4-18	185	360
80	203	180	200	160	8-18	200	390
100	229	190	220	180	8-18	220	450
125	254	200	250	210	8-18	250	490
150	267	210	285	240	8-22	285	560
200	292	230	340	295	8-22/12-22	340	660
250	330	250	395/405	350/355	12-22/12-26	395	760
300	356	270	445/460	400/410	12-22/12-26	445	850
350	381	290	505/520	460/470	16-22/16-26	450	950
400	406	310	565/580	515/525	16-28/16-30	450	1020

Note: There are dimensions of PN1.0Mpa products above “/” and of PN1.6Mpa products under “/”.The dimensions of D1 and n-d ones are manufactured according to China Standard (GB), International Standard (ISO), American Standard (ANSI), Germany Standard (DIN),England Standard (BS), and Japan Standard (JIS).   

3.About Quality

 

Our products have original design, exquisite technique, perfect manufacturing process and complete testing ways. We have attained ISO9001 international quality system certification of DNV. Tianjin Worlds Valve Co., Ltd. is going to supply the best products and services for all customers.

 

 

  

rising stem gate valve