Adams, unbeaten in 53 competitions heading into the Games, revealed she learned the good news from chef de mission Rob Waddell through a phone call some two months ago, keeping the secret from everyone but her sister, partner and manager.
"Just a couple of really close people, who actually changed their flights and bought tickets for tomorrow night. So I'm actually quite excited."
That pride, her impeccable record and role as a leader within the New Zealand team made Adams an obvious choice as far as Waddell was concerned.
"Valerie is arguably New Zealand's greatest sportsperson and a true inspiration, especially to young people," he said. "Not only is she an outstanding athlete, she's also an outstanding New Zealander.
"While competing at the highest level, she works with young athletes and spends considerable time with children, encouraging them to succeed."
Along with her unbeaten streak, Adams also has two Olympic gold medals, two Commonwealth gold medals and four successive world titles to her name. She is the hottest of favourites in the shot put but, unflappable as always, Adams sees that pressure as merely a driving force to continue her dominance.
"It's been four years that I've been unbeaten now and the pressure's still there but the motivation's still there to do well," she said.
""I know that I am the hunted now and people try to hunt me down and beat me. But until that day comes, I'm going to enjoy it and I'm going to bust a nut to make sure I stay on top for as long as possible."
More from Glasgow:
Boyle confident ahead of opening night
I belong to Glasgow - an A-Z guide
Future of Commonwealth Games 'pretty rosy' - NZ boss
Squash changes to open game up
A golden Glasgow sun emerges just as the NZ team gather on the steps of the Kelvingrove. #metaphor #poetic #blahblah pic.twitter.com/OS1zkjFaR1
Previous Commonwealth Games flag bearers:
2010: Irene van Dyk (netball)
2006: Hamish Carter (triathlon)
2002: Sarah Ulmer (track cycling)
1998: Graeme Miller (cycling)
1994: Brian Fowler (cycling)
1990: Anthony Mosse (swimming)
1986: Stephanie Foster (rowing)
1982: Robin Tait (athletics)
1978: Neil Lyster (cycling)
1974: Warwick Nicholl (athletics)
1970: Les Mills (athletics)
1966: Don Oliver (weightlifting)
1962: Murray Halberg (athletics)
1958: Malcolm Hahn (athletics)
1954: Max Carr (athletics)
1950: Harold Nelson (athletics)
1938: James Leckie (athletics)
1934: Jack Lovelock (athletics)
1930: Stan Lay (athletics)