Detailed Product Description

DIN Bolted Bonnet Cast Steel Gate Valve
Characteristics and Design Description: Full Port Design, OS&Y, Outside Screw and York, BB Bolted Bonnet, Choice of Solid or split wedge, renewable seat rings,  Flexible wedge gate or Solid wedge gate, PTFE or combined packing material, Belleville Spring Loaded Packing Impacting System, Forged Steel Seat, Back Seating Design, Integral Forged Design of Stem, Extended Stem Optional Specification, Rising stem or Non-rising Stem. 
Design Standard: DIN3352 
Face to face standard: DIN3202, EN558-1, ISO5752 
Connection standard: MSS-SP-44, DIN2544, DIN2545, DIN2546 
Testing Standard: ISO10434, ISO5208, EN12266 
Connection: Butt Welding, Flange 
Pressure Rating: PN10, PN16, PN25, PN40, PN64 
Size: NPS DN15-600 
Body Material:ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, A351 CF8, A351 CF8M, A351 CF3, A351 CF3M, A351 CN7M etc. 
Operated Manner: Handwheel, Bevel Gear, Electric Actuator, Pneumatic Actuator, etc.