Ductile iron valve ,gate valve high quality

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BS5163 NRS Gate Valve 
1. Manufacturer 
2. TUV, ISO, SGS certified 
3. WRAS Approved 
4. Resilient seat EPDM seat

BS5163 NRS Gate Valve  


1. Size: 1-1/2"-24" (DN40-DN600)

2. Design Standard: BS5150, BS5163, AWWA C509/C515, DIN3202 F4/F5, MSS SP-70.

3. End Flange Connection: ANSI B 16.1, BS EN 1092(PN10, PN16), DIN 2501(PN10, PN16), BS 10 Table E

4. Disc: Grey iron, Ductile iron, with or without EPDM

5. Seat: Stainless steel, Brass/Bronze etc, Soft seat or seal: EPDM, NBR

6. Testing: API 598, ISO 5208

7. Options: Lever, Gearbox operate, Electric actuator, Pneumatic operator, Opening indicator, With limit switch, Others.

8. Type: Non rising stem, Rising stem

9. Finishing: Epoxy coating, Painting etc

10. Usage: Water supply and drainage, Electric power, Petrochemical, Metallurgical, Firefighting / Fire fighting, or other industries.


JIS gate valve 10K cast steel gate valve 

API/JIS flanged gate valve 

API Gate valve applicant for ANSI Class150~2500\PN20~42\JIS10~20K 
Working temperature-29~425 C WCB -40~500 C SS 
Material: Carbon steel, Forged steel, SS304 SS316 SS316L, etc. 
Specifications: DN15-DN600 
Standard: GB, JIS, ANSI, 
End Connection: Flanged, Welded, Threaded End 
Brand: China Dongjon 
Type: Full bore 
Medium: Water, Oil, Gas Nitric Acid, etc. 
Model: Z41 5 W/ H Y-10K 20K Z61Y W/H 10K 20K 
Operation: Hand Wheel, Gear operated, Electric actuator 
Specifications 1. The design of products production matches a foreign forerunner standard request, seal completely firm, the performance is good. 
2. The structure designs tightly packed reasonable, shape beauty. 
3. Adopt wedge type flexible sluice board structure, establish to roll over bearing amid the big caliber, the Qi shuts easily. 
4. The valve body material species is well-found, the filling compound, packing sheet slab chooses to go together with according to the actual work condition or the consumer request reasonable, applicably at the various press, temperature and dielectric work condition. 
5. The adoption various pipe arrangement law orchid standards and law orchid seal completely surface pattern and satisfy various engineering requirement and consumer's request at home and abroad. 

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