MK is processed with forging brass and investment casting stainless steel 1.4401, in combination with CSM formed gasket and PTFE thread seal in stainless MK, or NBR in brass MK. BSPP thread type is standard.

VB cap is of four major materials with chain attachment.

SIZESTDBR57BR57BR57SS316
NBR/NBRPU/CSMPU/NBRPTFE/CSM
MK50 2"TW1502-5011011011011.6011011.7011021
MK80 3"TW502-5011012011012.6011012.7011022
MK100 4" 011013011013.6011013.7011023
SIZESTDBR57SS316A356-T6PP
VB50 2"TW1507013011013021013051013061
VB80 3"TW507013012013022013052013062
VB100 4" 013013013023013053013063

VK is processed with forging brass and investment casting stainless steel 1.4401, in combination with PTFE thread seal in stainless VK, or NBR, PU in brass VK. BSPP thread type is standard.

MB cap is of three major materials with chain attachment, NBR or CSM gasket inserted.

SIZESTDBR57BR57SS316

NBRPUPTFE
VK50 1½"TW1501012011.1
VK50 2"TW1501012011012011.6012021
VK80 3"TW501012012012012.6012022
VK100 4"
012013012013.6012023
SIZESTDBR57BR57SS316A356-T6
NBRCSMCSMNBR
MB50 2"TW1506014011014011.1014021014051
MB80 3"TW506014012014012.1014022014052
MB100 4"
014013014013.1014023014053

MK handle can be custom-made, like a 90° to save room of operation; or with locking mechanism to prevent it from getting loose unintendedly. The couplers are designed with reference to EN 14420-6, previous DIN 28450, making them fully in compliance with a standard MK fitted with VK, VB and VBS.

They use the same material and process as a standard piece processed with quality investment casting stainless steel 1.4401, in combination with CSM gasket and PTFE thread seal in it. BSPP thread as usual. Check with our sales for more options.

SIZEHANDLESS316

CSM/PTFE
MK80 3"LOCK011101
MK100 4"90°011023.5

MKS and VKS are TW couplings by smooth hose shank per EN 14420-2 giving it easier operation to be assembled with hoses, and less chance of leakage from additional thread connection.

They use the same material and process as a standard piece processed with quality forging brass and investment casting stainless steel 1.4401, in combination with NBR or CSM gasket.

SIZEHOSEBR57SS316


NBRCSM
MKS50 2"φ50.4011011.9011021.9
MKS80 3"φ75.4011012.9011022.9
SIZEHOSEBR57SS316


NBRCSM
VKS50 2"φ50.4012011.9012021.9
VKS80 3"φ75.4012012.9012022.9

MKV spanner is a spare part giving a stronger torque when used together with a steel rod. The "claws" is designed per EN 14420 going in accordance with that of a "crown" part (MKV) in MK.

The part is a steel zinc plated piece, anti-rust and strong enough to endure impact. Check with our sales for more information.

SIZESTEEL
DN100 4"011403

TW spanner is a spare part giving an additional torque on MK, VK, MB, VB for tightening or loosening the joint.

The part is a steel chromated piece, anti-rust and strong enough to endure impact. Check with our sales for more information.

RANGESTEEL
φ90-155084122

Formed shape MK gasket for DN50-80 is optional between black NBR, green CSM and green FPM. O ring is used in MK100. Other colors and materials are possible on request.

GASKETSHORE ATEMP °CCOMPOUND
NBR60±5-10/80acrylonitrile butadiene
CSM70±5-60/204chlorosylfonated polyethylene
FPM70±5-20/180fluorocarbon
SIZEO.DTNBRCSMFPM
DN50 2"φ61.010.0019081019071019061
DN80 3" φ91.5 10.0 019082 019072 019062
DN100 4"φ99.07.0019083019073019063

Flat MB gasket is optional between black NBR and green CSM. Other colors and materials are possible on request.

GASKETSHORE ATEMP °CCOMPOUND
NBR60±5-10/80acrylonitrile butadiene
CSM70±5-60/204chlorosylfonated polyethylene
SIZEO.DTNBRCSM
DN50 2"φ61.56.0019051019041
DN80 3"φ92.05.0019052019042

Black NBR thread sealing ring is commonly used in BSPP type of female thread, optional white PTFE and brown or red PU. Other colors and materials are possible on request.

GASKETSHORE ATEMP °CCOMPOUND
NBR60±5-10/80acrylonitrile butadiene
PTFE90±5-30/300poly tetrafluorethylene
PU90±5-40/82polyurethane
SIZEO.DTNBRPTFEPU
1/2"φ201.5022121.3022121.2022121.1
3/4"φ261.5022122.3022122.2022122.1
1"φ332.0022123.3022123.2022123.1
1¼"φ422.0022124.3022124.2022124.1
1½"φ482.0022125.3022125.2022125.1
2"φ602.0022126.3022126.2022126.1
2½"φ762.5022127.3022127.2022127.1
3"φ883.0022128.3022128.2022128.1
4"φ1143.0022129.3022129.2022129.1

Plated steel chain is commonly applied with a Ring, poly chain with an S-hooked ring.

chain

LRSTEELSTEELSSSSPOLY

RINGHOOKRINGHOOKHOOK
23026



069324
33026


069323
33032069321
069322

46026
069325
069325.1