KOSO 400H Parallel Slide Valves for Petrochemical Power Generation Fluid Control Industrial

Price Negotiable

Price: 2557-2900$ per set

MOQ: 1

Delivery Time: 6-8 weeks

Brand: KOSO

Product Description

KOSO 400H Parallel Slide Valves

Product Overview

The KOSO 400H Parallel Slide Valves are heavy-duty industrial valves engineered for precise flow control in high-pressure, high-temperature environments. Designed to meet stringent global standards, these valves deliver reliable performance and long service life in critical industrial processes.

Features

Wide pressure rating: ANSI Class 150/300, 600, 900/1500, 2500 and JIS 10K-30K, 40K, 63K
Extreme temperature resistance: Operates from -196°C to +538°C for cryogenic and high-heat applications
Multiple connection options: Flanged (RF, RTJ), butt weld, and socket weld for versatile installation
Robust material construction: Body, disc, and seat materials include carbon steel, stainless steel, and alloy steel for durability
High rangeability: Up to 30:1 for precise flow regulation across varying process demands
ANSI Class V seat leakage: Ensures tight shut-off and minimizes fluid loss
Actuator compatibility: Works with pneumatic diaphragm, pneumatic cylinder, and electric actuators for automated control

Technical Specifications

Specification	Detail
Pressure Rating	150/300, 600, 900/1500, 2500 (ANSI); 10K-30K, 40K, 63K (JIS)
Nominal Size	1 1/2" (40A) to 36" (900A)
Fluid Temperature	-196°C to +538°C
Connection Type	Flanged (RF, RTJ), butt weld, socket weld
Body Material	SCPH2/WCB, SCPH16/WC6, SCPL11/LCB, SCS13A/CF8, SCS14A/CF8M, SCS16/CF8C
Disc Material	A105, SCPH2/WCB, SCM435, SUS304/SUS316, SCS13A/CF8, SCS14A/CF8M
Seat Material	A105/SUS316L, SCS13/SUS316L, SCS14/SUS316L, SUS304/SUS316, SUS316/SUS316
Rangeability	Full 15:1-20:1, V-notch 20:1-30:1, Standard 15:1-20:1, V-orifice 20:1-30:1
Flow Characteristic	Proportional, approximate linear
Seat Leakage	ANSI Class V
Actuators	5200A pneumatic diaphragm, 6100A pneumatic cylinder, electric (Limitorque, Rotork, Seibu, etc.)

Applications

Thermal power plants (boiler feedwater, steam, and condensate control)
Oil and gas refineries (crude processing, distillation, and pipeline systems)
Petrochemical industry (chemical processing, polymer production, and solvent handling)
Industrial manufacturing (high-pressure fluid transfer and process regulation)
Energy and utility sectors (power generation, district heating, and water treatment)

FAQ

Q: What is the maximum pressure rating for the KOSO 400H valve?: A: The valve is available in pressure ratings up to ANSI Class 2500 and JIS 63K, suitable for high-pressure industrial applications.
Q: Can the KOSO 400H valve handle cryogenic temperatures?: A: Yes, it is designed to operate at temperatures as low as -196°C, making it ideal for cryogenic processes.
Q: What types of actuators are compatible with the KOSO 400H valve?: A: It can be paired with pneumatic diaphragm actuators, pneumatic cylinder actuators, and electric actuators from brands like Limitorque, Rotork, and Seibu.
Q: What is the seat leakage classification?: A: The valve meets ANSI Class V seat leakage standards, ensuring reliable shut-off performance.
Q: Are there different flow characteristics available?: A: Yes, the KOSO 400H offers proportional and approximate linear flow characteristics to suit various process requirements.