full welded ball valves

Full Welded Ball Valve

Size: 1/2" to 48"

Design Standard according to API,DIN,BS,GB,JIS

Product Material can be CAST-IRON,ASTM A216 WCB,A351 CF8,A351 CF8M

Descriptions:

1) Design standard: BS5352, API 6D

2) Description: whole welded ends, no drain outside, floating and trunnion type

3) Operator: lever, gear, actuator

4) Body material: WCB LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3M, CF8C, CK20, CN7M, CD4MCu, CK3MCuN, Cu5MCuC, CN3MN, M35-1,

MONEL400, MONEL500, CY40, CW6M

5) Sealing material: PTFE PEEK nylon, RPTFE

Features:

1. Full welded body.

2. The ball with reinforced Teflon pad.

3. Stem with explosion-proof design.

4. Temperature range: -60~200C

5. Drive mode: manual or worm gear.

6. Test Standards: API 598.

Full welded ball valve structure:

1. Full welded ball valve absorbed foreign advanced technology and combined with the actual situation of domestic research made to domestic instead of imported fill the gaps. It is widely used in natural gas, oil, heating, chemical and thermoelectric pipe network and other areas of long-distance pipelines.

2. Stem with AISI303 stainless steel body with AISI304 stainless steel, after finishing grinding production, with excellent sealing properties and resistance to corrosion.

3. Sealing carbon reinforced PTFE seals negative pressure elastic slope on the sphere, so that seal zero leakage, long life and so on.

4. The valve compact, light weight, easy to heat, easy to install.

6. The main advantage is that it is almost no leakage phenomenon.