Sondex Danfoss S7 S7A Heat Exchanger Plate Rubber Gasket For Small Size Plate Heat Exchanger

Sondex/ Danfoss S7/S7A Heat Exchanger Plate and Rubber Gasket For Small Size Plate Heat Exchanger
 
S7/S7A Plate Heat Exchanger Construction
 

 

Frame	Plates	Gaskets
The heat exchanger consists of a frame plate(head), a pressure plate(follower), a carrying bar, a lower bar and a column. Tie(clamping) bolts are used to press the plate package together. The size and number is depending on the type of heat exchanger.	The plate package consists of plates with a groove along the rim of the plate and around the ports. The number of plates is, as well as size and dimension, dependant on the thermal output required. Depending on the application stainless steel or titanium plates might be used	The groove provided in the plates holds the special gasket. The purpose of this gasket is to prevent intermixing of the media and leakage to the outside. The gaskets are selected to suit the actual combination of temperature, chemical resistance and possible other conditions to be considered. They can be supplied in Viton, Nitrile or EPDM.

S7/S7A Model Plate Heat Exchanger Specification
 

Surface Area	0.07㎡
Plate Theta Angle	55°  125°
Connection Diameter	60mm
Plate Corrugate Thickness	2.6 mm
Plate Centre Length* Width	394*126 mm
Plate Shape Length*Width	498*230 mm

 

S7/S7A Plate Heat Exchanger Technical Information

 

 

Frame	Painted frame Stainless steel frame, designed for the food and daily industry Both frames comes with clamping bolts placed around the frame edge.
Design Pressure	Painted frames: 1.0/1.5/2.5 Mpa. (145/217/362 PSI) Stainless steel frame: 1.0/1.6 Mpa (145/232 PSI)
Intermediate Frames	Intermediate frames and corner blocks in stainless steel.
Connections	DN150/6" flange in carbon steel, rubberlined or cladded with AISI 316 or titanium DN100/4", DN125/5" and DN150/6" dairy unions According to all known standards.
Plate Material	AISI304/316, 254 SMO and titanium.  Other materials available on request.
Gaskets	The gasket is placed in the closed gasket groove, that is formed by the plates. This design makes the plate suitable for high working pressures. The plates are strongly guided during the assembly of the plate heat exchanger. Materials: NBR, EPDM and Viton. Other materials available on request.
Extra Equipment	Safety cover in stainless steel Insulating jacket Assembling spanner Foundation feet for common frame Instrument flange Thermometer and manometer

 

S7/S7A Plate Heat Exchanger Gasket & Plate Pictures

 

 

 

 

S7/S7A Frames

 

Number of Plates	L(frame length)(mm)	W(mm)	H(mm)	Weigth max,empty(kg)	Connection type
S7A IS16
7-39	429	300(11.81")	745(29.33")	111	DN50 flang or 2" threaded pipe BSP
40-76	629			135
77-150	1029			181
151-206	1329			215
207-243	1529			240
244-336	2029			297
S7A IG16
7-50	437	300(11.81")	694(27.32")	116	2" threaded pipe BSP
51-69	537			127
70-87	637			139

 

PHE Plate Feature

 

	FEATURE	ADVANTAGES	WHAT'S IN IT FOR YOU!
A	DISTRIBUTION AREA	Efficient Flow Distribution	Prevents Mal-Distribution
B	CORRUGATED PLATE PATTERN-HEAT TRANSFER AREA	Promotes Turbulence, Minimize Fouling	Excellent heat recovery effect Maximize run time
C	PLATE LOCKING SYSTEMS	"Corner lock" and " bubble lock" concepts ensure a stable and well aligned plate pack when the unit is closed	Safe and economic operation High serviceability Minimum service downtime
D	EASYCLIP GASKET SYSTEM	Bevelled gasket edges easily clip into place using your flingers Stays securely in place and provides high sealing integrity	Reliable operation Easy and quick to replace No special tools needed

 

            

 

PHE Gasket Type

 

Please check their are three common model gasket type are aways used in Sondex brand.

 

 

PHE Plate Type

 

"Start plate with gasket""Left hand flow plate with gasket""Right hand flow plate with gasket" End plate with gasket"

 

                        Thermal Long Plate                                                  Thermal Short Plate

 

 

 

• Hanging System: Plates feature a reinforced hanging system. The hanging system helps the plates withstand the powerful tightening force, and prevents misalignment and corner collapses. This makes plates a solid investment, as the lifetime of the plates is increased and service duration is reduced.
• Distribution area: The distribution area on plates is designed to prevent stagnant zones, and ensures an even distribution of the media across the entire plate. Furthermore, the pressure drop in the distribution area is minimal and used on the heat transmission area instead, which results in better heat transmission efficiency.
• Heat transmission area: With a maximized heat transmission area, we are able to reduce the total number of plates needed for optimal performance. Our plate patterns are fine-tuned for each application and provide the best possible conditions for heat transfer.M&C solutions let you dial up your efficiency and dial down your energy consumption.

 

M&C Plate Heat Exchanger Service and Maintenance

 

We can help you avoid problems before they arise with a customized program, ranging from full maintenance support to ad hoc servicing. We will work out the most suitable schedule with you to carry out performance diagnostics, plate cheaning and inspections, fault checking with quick replacements, and repairs as required.

 

Our skilled technicians will swiftly dismantle your heat exchangers and expertly clean each plate using economic, environmentally - friendly methods. We will have your installation up and running at full capacity again in no time. We are fully equipped to perform CIP(Cleaning in Place) where possible.

 

If your plate heat exchanger is faulty or under-performing, our repair services will restore your installation to working order in an instant. We substitute defective or worn gaskets, as well as damaged or leaking plates, with originals or high-quality replacements that perfectly match the specifications of your installation.

 

We can also analyze your current setup to determine if the installation can be optimized, for example by increasing the number of plates in the heat exchanger. This is an upgrade for your entire system, as more efficient heat exchangers improve the overall performance while lowering the energy costs.

 

Whatever your needs, our dedicated service teams are standing by to help.

 

Quality Control

 

Our quality control inspectors meticulously examine the plates for defects. We conduct dye tests to discover potential leaks in the plates, and perform gas tests for ammonia based plate heat exchangers.

 

Every plate must meet our strict quality demands before being shipped to our customers, to ensure a durable solution with a long lifetime.

 

We are able to perform diagnostics on-site. If we uncover leaking plates in your current installation, we can replace them with high-performance plates that increase the relability and efficiency of your system.

 

 

PHE Problem Solving

 

If you have problems with your plate type heat exchanger, in most cases these can be solved by your own personnel. Please find below a summary of possible problems as well as possible causes and solutions.

 

A condition for the continuous proper functioning of your plate type heat exchanger is in strict compliance with the permissible values for pressure and temperature mentioned on the name plate.

Exceeding these values, even as a short-lasting pressure peaks will cause damage to the unit and be the cause of problems.

 

To avoid costly repairs, we advise you to have the installation work and maintenance carried out by properly trained personnel. You can also contact us.

 

Problem	Possible Cause	Possible Solution
Leakage	At the connections	Check the rubber liners (if fitted) Check the flange gasket(if fitted) Check the O-ring Fit the pipes tension-free
	Mixing of primary and secondary   circuit	Check the plates for holes and/or cracks
	In plate package	Check the assembly Check the condition of the gaskets Check the proper position of the gasket
	The operating Conditions deviate   from the specification	Adjust the operating conditions
Insufficient   Capacity	Air in the system	De-aerate the pipe system Check the pipe work for possible air traps
	The operating conditions deviate   from the specification	Adjust the operating conditions
	The heat exchanger is dirty	Clean the heat exchanger
	The connections have been   interchanged	Redo the pipe work
Too high   pressure drop	Flow large the design flow	Adjust the flow
	Channels in plate(s) blocked	Flush/clean
	Incorrect measurements	Check the pressure indicator
	Medium deviating from the design	Addition of for instance anti-freeze will increase the pressure drop
	Air in the system	De-aerate the pipe system Check the pipe work for possible air traps

 

Plate Heat Exchanger Pictures

 

 

 

M&C Heat Parts Company Profile

 

M&C Heat Parts Co., Ltd is founded in Wuxi, Jiangsu. M&C is specialized in designing and manufacturing high quality heat transfer equipment. The range of products comprises plates & gaskets, plate heat exchangers, gasketed heat exchangers and brazed heat exchangers. Thus, as one of the few producers worldwide, M&C offers solutions with optimum thermodynamic designs for different industries and virtually all applications.

M&C provide you with one-stop accessories service, multuple-brand & multiple model alternatives for your choice. We'll meet all your requirements of plate heat exchanger and keep your machine running contunously through our rich storage and quick response.

Moreover, we have a strict quality control and after-sales service system, from material purchasing to finished product package until the product received in good condition. Our products have been widely used all over the world in various fields.

 

 

 

M&C Plate Heat Exchanger Plates & Gaskets Other Models Recommend

 

Sondex/Danfoss - S4A, S7, S20, S21, S22, S41, S43, S47, S65, S81, S86, S100, S120, S130, SFD7, SFD13, SW19 and so on;

APV/SPX - H17, N25, N35, A055, A085, J060, J092, J107, M92, M107, K55, K71, B110, B134, P105, P190, SR1, SR2, TR9GN, TR9AL and so on;

Tranter/Swep - GX12, GL13, GC26, GC51, GX26, GX51, GX42, GX64, GX85, GX91, GX140, GX145 and so on;

API/Schmidt - Sigma 7, Sigma 9, Sigma 13, Sigma 26, Sigma 27, Sigma 36, Sigma 66, Sigma 106, Sigma 229, Sigma Star 45, Sigma Star 90 and so on;

Vicarb - V4, V13, V20, V28, V45, V60, V100, V110, V130 and so on;

Hisaka - EX11, EX15, EX15, LX026, LX195, LX395, LX595, RX135, RX395, RX595, UX115, UX225, UX395, UX495, UX815, UX995 and so on;

GEA - VT04, VT10, VT20, VT40, VT80, VT405, VT805, VT1306, NT50M, NT50X, NT100S, NT150S, NT150L, NT250M, NT250L and so on;

Funke - FP04, FP05, FP14, FP16, FP08, FP22, FP31, FP40, FP41, FP70, FP100, FP120 and so on;

Thermowave - TL200SS/PP, TL250SS/PP, TL400SS/PP. TL650SS/PP and so on;

DHP - DX143, DX146, DX20V, DX20DL, DX20DM, DX30S, DX36M and so on;

LHE - HT101, HT102, HT104, HT151, HT152, HT202, HT232, HT233 and so on;

 

M&C Plate Heat Exchanger Goods ready to Delivery