Stainless steel U-shaped high platform L-shaped three-way pneumatic ball valve, DN65U stainless steel pneumatic three-way ball valve

NegotiableUpdate on 01/08

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Nature of the Manufacturer: Producers

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Overview

The U-shaped high platform three-way ball valve is a newly developed product by our company based on the existing high platform ball valve. The valve body is cast with silica sol, making its appearance more exquisite and smooth. $r $n 2. The valve has added a gland, changing the traditional method of tightening the valve stem with a cap. If the use causes wear and leakage at the valve stem, simply tighten the cap screws, unlike traditional high platforms that require disassembling the actuator and tightening. Repair and maintenance are more convenient. $r $n 3. UQ614F is a three-way L-type, and UQ615F is a three-way T-type. Please refer to Figure F for the specific directional flow diagram.

Product Details

1. Precautions: To avoid unnecessary trouble, please carefully refer to the following valve selection precautions:

(1) Pneumatic actuator type:

A. GT (regular type)

B. AT (The shell has undergone hard oxidation treatment, with exquisite appearance and long service life)

C. AW (Great Force Rectangular)

(2) Should pneumatic actuators have a single action (automatic reset of the spring when the gas and power are cut off) or a double action (stop where the valve is opened when the gas and power are cut off).

(3) The common valve connection methods include welding, threading, clamping, and flange.

(4) Valve nominal pressure: 1.6, 2.5, 4.0, 6.4, 10Mpa.

(5) Type and temperature of medium.

(6) Is it equipped with accessories such as solenoid valves (voltage required), limit switches, air filter pressure reducers, handwheel mechanisms, electrical valve positioners, holding valves, and other requirements. Is it a regular type or an explosion-proof type.

(7) Please specify other requirements in advance.

A. Structural characteristics of U-shaped high platform three-way ball valve product:

The U-shaped high platform three-way ball valve is a newly developed product by our company based on the existing high platform ball valve.

The valve body is cast with silica sol to make its appearance more exquisite and smooth.

2. The valve has added a cover, changing the traditional method of tightening the valve stem with a cap. If the use causes wear and leakage at the valve stem, simply tighten the cap screws, unlike traditional high platforms that require disassembling the actuator and tightening. Repair and maintenance are more convenient.

UQ614F is a three-way L-type, and UQ615F is a three-way T-shaped. Please refer to Figure F for the specific directional flow diagram.

B. Main component materials of U-shaped high platform three-way ball valve:

Material Code		C(WCB)	P(304)	R(316)
main parts	valve body	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
	sphere	2Cr13,(304)	1Cr18Ni9Ti	1Cr18Ni12MoTi
	valve stem	2Cr13	1Cr18Ni9Ti	1Cr18Ni12MoTi
	valve seat seal	Enhanced polytetrafluoroethylene, para polystyrene
	filler	Polytetrafluoroethylene, flexible graphite
Applicable working conditions	Applicable Medium	Steam, water, oil products	Nitrate alkaline corrosive media	Acetic acid corrosive medium
Applicable working conditions	Applicable Temperature	Polytetrafluoroethylene ≤ 150 ℃, para polystyrene ≤ 300 ℃

C. Design Specification for U-shaped High Platform Three way Ball Valve:

Design and Manufacturing Standards	Flange size standard	Structural length standard	Inspection and testing standards
GB/T12237-89	JB/T79-94 HG20592	GB12221-89	GB/T13927-89 JB/T9092-99
API6D	ANSI B16.5	ANSI B16.10	JB/T9092-99
JPI7S-48	JIS B2212~2214	JIS B2002	API598

D. Main technical parameters and performance indicators of U-shaped high platform three-way ball valve:

Nominal diameter DN (mm)		15	20	25	32	40	50	65	80	100	125	150	200
Flow coefficient KV		17	33	62	95	146	232	350	439	810	1205	1912
Nominal pressure PN (MPa)		1.6,2.5,4.0,6.4
Core corner		0~90o
Core type		L-type or T-shaped
flow characteristics		Quick opening or proportional adjustment type
connection type		Flange type, pipe thread type (G ')
Pneumatic actuator	model	DA, GT series; AW series
	air supply pressure	0.3-0.7MPa (purified compressed air)
Adjustable type	input signal	Electrical signal: DC 0-10mA, 4-10mA; Gas signal: 0.14-0.55MPa
Two position switching type	Reply voltage	AC220V/DC24V/DC110V
Equipped with accessories		Electric pneumatic valve positioner, air filter pressure reducer, solenoid valve, valve position feedback device, manual operating mechanism