PRV fitting / PRV kaise lagaye

[@ShahnawazalamShahnawazalam-y9u]

Good vidio very useful

[@arun4846]

Thanks sir ❤❤❤

[@sarvankanojia1934]

Sir फ्रेशर जितना टंकी से आ रहा होगा उतना ही आएगा पीआरबी उससे ज्यादा पैसा बना तो देगा नहीं

[@Khurshedplumbar]

Prv sirf pani ka pressure Kam karne ke kam aata hai

[@jannat_dikhayen]

pressure jyada hoto isse nikl jaye motor ya line ko nuksan na ho