Ball valve

steel plate welded body ball valve

Product name: steel plate welded body ball valve

DN： 2”(50)~ 56”(1400)

CLASS(PN)： 150LB(PN16)~1500LB(250)

Available materials: cast iron, stainless steel SS304, SS316, SS316L, 904L, duplex stainless steel CD4MCu, 2205, 2507, Alloy 20, Hastelloy, Titanium, Monel, Nickel...

Inquire Now Next Product

Parameters
Features
Structure
MOC
Configuration
Application
Performance

None

Products & Service

Pump Products
Valve Products
Service

Company video

News

A comprehensive guidance of pump selection for evaporators
What is a seawater centrifugal pump?
What is a chemical centrifugal pump?
High Efficiency Chemical Centrifugal Pumps
Application-Coal fired power generation -Desulfurization pump-Eco friendly
Widely Application of Three-column Polymer Injection Pumps for Enhanced Oil Recovery in Petroleum Industry
Premium Reciprocating Plunger Pump
What Is An Axial Flow Polypropylene Loop Reactor Pump?
What Is A Single Screw Pump? What Is A Progressing Cavity Pump?
High Efficiency Open Impeller Pulp Pumps For The Pulp And Paper Industry

A comprehensive guidance of pump selection for evaporators
What is a seawater centrifugal pump?
What is a chemical centrifugal pump?
High Efficiency Chemical Centrifugal Pumps
Application-Coal fired power generation -Desulfurization pump-Eco friendly
Widely Application of Three-column Polymer Injection Pumps for Enhanced Oil Recovery in Petroleum Industry
Premium Reciprocating Plunger Pump
What Is An Axial Flow Polypropylene Loop Reactor Pump?
What Is A Single Screw Pump? What Is A Progressing Cavity Pump?
High Efficiency Open Impeller Pulp Pumps For The Pulp And Paper Industry

+86 28 8218 1182
+86 137 3800 6567
+86 28 8218 1182
sales@zgpumpvalve.com
zigongpump

Body structure:	Fully welded, forged steel
Valve seat:	Self-Relief / Double Piston Effect Seat / Upstream Self-Relief Valve Seat Downstream Double-Piston Effect Seat (Optional)
Ball:	Trunnion mounted ,solid
Flow pass:	Full bore / reduced diameter (optional)
Valve stem:	Anti-blowout, can be lengthened (optional)
Support:	The upper and lower support structure, the valve stem is not subject to radial bending moment, only bears the torque, and the switching torque is light.
Operation mode:	Manual / electric / pneumatic / pneumatic-hydraulic linkage / electro-hydraulic linkage / hydraulic (optional)
Seal:	Soft seal / metal seal / composite seal (primary metal seal + secondary soft seal)
Grease injection valve:	Optional
Vent valve:	Optional
Sewage valve:	Optional
Locking device:	Optional
Leak rating:	Soft seal: ISO 5208 Class A, metal seal: ISO 5208 Class C or higher, ANSI VI

Material of main parts
Valve body	Carbon steel / stainless steel / alloy steel plate
Ball	Carbon steel / stainless steel / alloy steel forging nickel / chrome / spray welding hard alloy
Support ring	Carbon steel / stainless steel / alloy steel forging nickel / chrome / spray welding hard alloy
Valve seat	PTFE, RPTFE, VITON, NYLON, DEVLON, MOLON, PEEK/Seal face spray welding, tungsten carbide
Valve stem	Stainless steel / alloy steel / INCONEL, etc.
O ring	VITON/NR/HNBR/NBR/FKM/EPDM, etc.
Bolts and nuts	A193/A194, A320/GB/HG, etc.

Pressure temperature class:	ASME B16.34
Design:	ASME B16.34, API 6D, GB, GOST, DIN, BS,etc.
Test:	API 6D / API 598 / GB/T 13927 and other relevantNational standards.
Structure length:	API 6D, ANSI B16.10, GB 12221, GOST, DIN, BS/ manufacture standard / user requirements.
Connection end:	BW (ASME B16.25, ASME B31.8 / GB / T12224 and other national standards), RF (ASME B16.5, ASME B16.47, GB / JB / HG / GOST, DIN, etc.), RTJ (ASME B16. 5, ASME B16.47, GB / JB / HG / GOST, DIN, etc.), BW + PUP (the length of the transition tube is customized)
Fire protection requirements:	API 607/API 6FA/BS 6755
Anti-static electricity:	API 608/BS 5351
Valve anti-sulfur:	NACE MR. 0175