Pneumatic thermal oil high-temperature ball valve

NegotiableUpdate on 02/07

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Overview

HSQ641PPL pneumatic thermal oil high-temperature ball valve Q641F pneumatic stainless steel ball valve, AT type pneumatic stainless steel PPL ball valve, stainless steel pneumatic flange high-temperature ball valve, flange type high-temperature pneumatic ball valve, pneumatic stainless steel PPL sealed ball valve, pneumatic PPL ball valve, 201 stainless steel high-temperature pneumatic ball valve, 304 stainless steel high-temperature pneumatic ball valve, 316 stainless steel high-temperature pneumatic ball valve adopts GT single/double acting, AT single/double acting, AW single/double acting pneumatic actuator and stainless steel flange PPL sealed high-temperature ball valve, and is matched with travel limit switch, solenoid valve, and pressure reducing valve.

Product Details

HSQ641PPLPneumatic thermal oil high-temperature ball valveFeatures:

1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe segment of the same length.
2. Simple structure, small size, and light weight.
3. Tight and reliable. Currently, plastic is widely used as the sealing surface material for ball valves with good sealing performance, and it has also been widely used in vacuum systems.
4. Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.
5. Easy to maintain, pneumatic ball valve has a simple structure, and the sealing ring is generally movable, making disassembly and replacement relatively convenient.
When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.

HSQ641PPLPneumatic thermal oil high-temperature ball valveInstallation and usage instructions:
1. Remove the protective covers on both sides of the flange end and rinse and clean with the valve * open.
2.Before installation, follow the prescribed signals(Electricity or gas)Conduct a complete machine test(Prevent vibration caused by transportation from affecting performance during use)Only qualified products can be installed online(Wiring according to the actuator circuit diagram).
3.Before connecting to the pipeline, it is necessary to flush and remove any remaining impurities in the pipeline(These substances may damage the valve seat and ball).
4.During installation, please do not use the actuator part of the valve as a lifting point to avoid damaging the actuator and accessories..
5.This type of valve should be installed in the horizontal or vertical direction of the pipeline.
6.The pipeline near the installation point should not have any low hanging or external force bearing phenomenon. Pipe supports or supports can be used to eliminate the deviation of the pipeline.
7.After connecting to the pipeline, please cross tighten the flange connection bolts with the specified torque.

HSQ641PPLPneumatic thermal oil high-temperature ball valveMain technical parameters:

Nominal Diameter	DN15-200mm
connection method	flange
Cylinder configuration	GTPneumatic actuatorsATPneumatic actuatorsAWpneumatic actuator
Cylinder form	Double acting, single acting (spring reset)
Control method	Switch type, adjustable type
Nominal Pressure	10、16、25The40MPa(Please specify if higher pressure is required for ordering)
air supply pressure	Dual effect:4~8barSingle action:5~8bar
ambient temperature	standard form:-20~80℃
Valve body material	Carbon steel（C）Stainless steel（304、316The316L）
sealing material	Polytetrafluoroethylene（F）, para polystyrene（PPL）Metal hard seal（H）Hard alloy（Y）

Q641PPLPneumatic stainless steel flange ball valveTechnical parameters of actuator:

Model of actuator	GT, SR, ST, AT, AW series single and double acting pneumatic actuators
gas supply pressure	0.4～0.7MPa
air connection	G1/4'TheG1/8'TheG3/8'TheG1/2'
ambient temperature	-30～+70℃
mode of action	Single acting actuator: Airtight type(B)--Valve position opens when gas is lost(FO)Air opening type(K)--When the gas is lost, the valve position is closed(FC) Double acting actuator: Airtight type(B)--Maintain valve position during gas loss(FL)Air opening type(K)--Maintain valve position during gas loss(FL)
Can be equipped with accessories	Positioner, solenoid valve, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism, etc

Q641PPLPneumatic stainless steel flange ball valveMain component materials:

Part Name	material
valve body	WCB	304(CF8)	316(CF8M)	316L(CF3M)
sphere	2Cr13+nitriding	304	316	316L
valve stem	2Cr13	304	316	316L
Valve seat sealing ring	stainless steel
filler	VtypePTFEPTFE filler, flexible graphite

Q641PPLPneumatic stainless steel flange ball valveMain performance specifications:

Nominal diameter DN (mm)		DN15-300
Nominal Pressure	PN(MPa)	1.0	1.6	2.5	4.0	6.4
Test pressure	strength test	1.5	2.4	3.75	6.0	9.60
	Sealing Test	1.1	1.76	2.75	4.4	7.04
	Low pressure airtightness test	0.5～0.7
Applicable Medium	Water, oil, steam, nitric acid(temperature≤200℃)

Q641PPLPneumatic stainless steel flange ball valveConnection size:

Nominal DiameterDN(mm) /Pneumatic actuator configuration	Main dimensions				Flange size
	Main dimensions				PN1.6MPa				PN2.5MPa
	L	H	H1	L1	D	D1	D2	n-φd	D	D1	D2	n-φd
DN15/AT52	130	185	/	140	95	65	46	4-14	95	65	46	4-14
DN20/AT52	140	191	/	140	105	75	45	4-14	105	75	56	4-14
DN25/AT63	150	193	/	140	115	85	65	4-14	115	85	65	4-14
DN32/AT75	165	212	/	164	140	100	76	4-18	140	100	76	4-18
DN40/AT83	180	217	/	164	150	110	84	4-18	150	110	84	4-18
DN50/AT83	200	260	102	190	165	125	99	4-18	165	125	99	4-18
DN65/AT92	220	293	114	210	185	145	118	4-18	185	145	118	8-18
DN80/AT105	250	323	127	247	200	160	132	8-18	200	160	132	8-18
DN100/AT125	280	382	152	276	220	180	156	8-18	235	190	156	8-22
DN125/AT140	320	468	184	348	250	210	184	8-18	270	220	184	8-26
DN150/AT160	360	510	219	378	285	240	211	8-22	300	250	211	8-26
DN200/AT190	400	655	273	524	340	295	266	12-22	360	310	274	12-26