Tender For supply of repair kit for main and pilot valve for prv active. size - 1 inchx 600 lbs. make - nirmal. model - d53 , repair kit for main and pilot valve for prv active. size - 2 inchx 600 lbs. make - nirmal. model - d53 , repair kit for main and pilot valve for prv active. size - 3 inchx 600 lbs. make - nirmal. model - d53. diaphragm,disc and o ring , soft spare kit consisting of disc, diaphgram and o ring for main and pilot valve. tag no - 400-rt-01-pcvm- 01a and 400-rt-01-pcvm- 01b. model - d53. size - 6 inch x 600 lbs. valve sr- 143119 to 143120 , soft spare kit consisting of disc, diaphgram, o ring for main and pilot valve tag no - 400-rt-01-pcva- 01a and 400-rt- 01-pcva- 01b size - 6 inch x 600lbs. model - d53. valve sr no - 143121 to 143122 , repair kit for main and pilot valve for prv monitor with ssv. size - 1 inchx 600 lbs. make - nirmal. model - d53s , repair kit for main and pilot valve for prv monitor with ssv. size - 2 inchx 600 lbs. make - nirmal. model - d53s , repair kit for main and pilot valve for prv monitor. size - 3 inch x 600 lbs. make - nirmal. model - d53m. diaphragm, disc and o ring , repair kit for slam shut valve. size - 4 inchx 600 lbs. make - nirmal. model - sh4 diaphragm, disc and o ring , soft spare kit consisting of disc, diaphgram and o ring for main and pilot valve. tag no -400-rt-01-ssv- 01a and 400-rt-01-ssv- 01b. model no- sh 4. size-6 inch x 600lbs. valve sr no-143117 to 143118 , repair kit for main and pilot valve for prv active size - 1 inchx 600 lbs make - nirmal model - d53 , soft spare kit consisting of disc, diaphgram and o ring for main and pilot valve tag no - 400-rt-01-pcvm- 01a and 400-rt-01- pcvm- 01b. model- d53. size- 6 inch x 600lbs. valve sr no-143119 to 143120 , soft spare kit consisting of disc, diaphgram, o ring for main and pilot valve. tag no-400-rt-01-pcva- 01a and 400-rt-01-pcva- 01b. size - 6 inch x 600 lbs model- d53. valve sr no-143121 to 143122 , soft spare kit consisting of disc, diaphgram and o ring for main and pilot valve tag no- 400-rt-01-ssv- 01a and 400-rt-01-ssv-01b. model no-sh 4. size - 6 inch x 600 lbs. valve sr no- 143117 to 143118