Product Introduction:

1. Quality Grade: Heavy Weight

2. Valve Body: Carbon Steel

3. Valve Disc: CF8

4. Valve Seat: EPDM

5. Handle Material: Aluminium Alloy

6. Quality Warranty: 1 Year

Product featuers:

1) Valve body with hot shell casting, pressure bearing capacity 20% stronger;

2) JRVAL is able cast WCB, LCC and ultra-low temperature carbon steel valves;

3) The thickness of valve body, upper flange and neck are 3-5mm thicker, weight 20-30% heavier;

4) Valve seat opotion, PTFE, NBR, EPDM, FKM etc. over 50% rubber content, extended durability by 1-2 years;

5) Copper sleeve for stem when assemble, prolonged durability by 60-70%;

6) Valve body with epoxy coating, bright color, without fade corrode for 36 months.

http://www.tjjrval.com/