Rate Multi-Stage Pressure Reducing Regulating Valve

• Customization: Available
• Media: Oil
• Certification: CCC, RoHS, ISO, CE
• Model NO.: TKLM240
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Spring Diaphragm
• Material: Stainless Steel
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 8481100090
• Production Capacity: 50000peices/Years

Product Description

Product Description

 

The TKLM240 multi-stage pressure reducing regulating valve is an improved pressure balanced regulating valve. It uses high-performance sealing rings on the valve plug streamline or sleeve, effectively improving the leakage rating. The valve has a compact structure with an S-shaped channel and is equipped with a flow guiding wing that improves the balanced flow of fluid around the sleeve, resulting in low pressure drop loss, high flow rate, wide adjustable range, high accuracy of flow characteristics, and can achieve a maximum of 13 stages of pressure reduction. It complies with the IEC534-2-1976 standard.
The leakage amount of the regulating valve complies with the ANSI B16.104 standard. The regulating valve is equipped with a multi-spring diaphragm, cylinder or electric actuator, which has a compact structure and large output force.
This product complies with the GB/T4213-92 standard.
 

Valve body

Type		Through-Pass Single-Seat Cast Sphere Valve.
Nominal Diameter		32,40,50,65,80,100,125,150,200,250,300,350mm
Nominal Pressure		ANSI 125,150,300,600 JIS 10,16,20,30,40K PN1.6,4.0,6.4MPa
Connection Type	Flange Connection Sealing Face Type	FF,RF,RJ,LG,MFM
	Flange Standard	JIS B2201-1984,ANSI B16.5-1981,JB/T79.1-94(PN1.6MPa),JB/T79.2-94(PN4.0,6.4MPa), HG20596-97,HG20618-97 ect.
	Welded Connection	Socket Weld SW(32~50mm)    Butt Weld BW(65~350mm)
Material		see table 2
Upper Valve Cover	Normal Temperature Type (P)	-5~+230ºC
	Elongation Type I (EI)	+230~+566ºC
	Elongation Type II (EII)	-100~-45ºC
	Elongation Type III (EIII)	-196~-100ºC
	Note: The operating temperature must not exceed the allowable range for various materials.
Pressure Cover Type		Bolt Tightening Type
Filling Material		V-type Polytetrafluoroethylene Packing, Polytetrafluoroethylene-impregnated Asbestos Packing, Asbestos Woven Packing, Graphite Packing

Table 2-1: Valve Body Material: Carbon Steel.

Valve Body Material		WCB,SCPH21,LCB
Cylinder	Material	SUS630
	Treatment	HT
Valve Core	Material	SUS630
	Treatment	HT
Valve Seat	Material	F4	PEEK	SUS630	SUS630	SUS630
	Treatment			HT	HT	HT
Balancing Seal Ring	Material	R ·TFE	R ·TFE	R ·TFE	Flexible Graphite Grafoil	Corrosion-Resistant Cast Iron.
	Gasket Ring	SUS316	SUS316	SUS316
Allowable Seat Leakage		Class V	10^-5	Class IV	Class IV	Class 3
Ambient Temperature (ºC)		-5~200	-5~300	-5~300	+300~+425	+300~+425

Note: R·TFE: Reinforced Polytetrafluoroethylene, HT: Heat Treatment.
Table 2-2: Valve Body Material: Stainless Steel

Valve Body Material		SCS13A,SCS14A
Cylinder	Material	SUS316
	Treatment
Valve Core	Material	SUS316             SUS316             SUS316             SUS316             SUS316
	Treatment	ST                             ST                                          ST
Valve Seat	Material	F4	PEEK	SUS316	SUS316	SUS316
	Treatment			ST	ST	ST
Balancing Seal Ring	Material	R ·TFE	R ·TFE	R ·TFE	Flexible Graphite Grafoil	Corrosion-Resistant Cast Iron
	Gasket Ring	SUS316	SUS316	SUS316
Allowable Seat Leakage		Class V	10^-5	Class IV	Class IV	Class
Ambient Temperature (ºC)		-196~200	-73~300	-196~300	+300~+566	+300~+566

Actuator

Type	HA diaphragm actuator with multiple springs, cylinder-piston actuator, electric actuator
Diaphragm Material	Ethylene-Propylene Rubber with Nylon Cloth, Butadiene-Acrylonitrile Rubber with Nylon Cloth
Spring Range	20~100,80~240KPa(for HA type),190~350,190~400KPa(Piston Type.)
Supply Pressure	140~400KPa(for HA type),400~500KPa(Piston Type.)
Air Source Connection	RC1/4"(for HA and VA type),G3/8,1/2"(Piston Type.)
Ambient Temperature	-30~+70ºC

 

Dimension

Company Profile

 

 

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is recognized as a distinguished cornerstone of the prestigious Hanshan (Cold Mountain) Intelligent Technology Co. An elite force in the realm of innovation and excellence, our company embodies the pinnacle of pioneering technological advancements.
Known under the umbrella of Hanshan Intelligent Technology Co., Ltd. group, our journey commenced amidst the dynamic and ever-evolving metropolis of Shanghai in 2013. We have since ushered in a transformative era of technological progress and innovation.
Our visionary founding team, a consortium of seasoned experts hailing from global automation giants, boasts an impressive fusion of over two decades of engineering expertise in automation and a decade of proficiency in consulting and implementing top-tier digital solutions. Committed to our unwavering mission to deliver outstanding automation and digitization services, we resonate with a diverse global clientele. Strategically located in Shanghai, China, we stand as a beacon of cutting-edge technological prowess.
With more than 20 years of distinguished experience in the petrochemical sector, we have developed deep insights into the automation and digitalization needs across the entire industrial spectrum-upstream, midstream, and downstream. We offer professional-grade products and comprehensive solutions, thoughtfully customized for industries such as petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, guaranteeing unmatched excellence throughout their entire lifecycle.

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